Materials
Rolled materials
ASTM A193
ASTM A193 B5
ASTM A193 B6
ASTM A193 B7
ASTM A193 B7M
ASTM A193 B16
ASTM A193 B8
ASTM A193 B8A
ASTM A193 B8M
ASTM A193 B8MA
ASTM A193 B8cl2
ASTM A193 B8Tcl2
ASTM A193 B8Mcl2
ASTM A194
ASTM A194 2H
ASTM A194 2HM
ASTM A194 4
ASTM A194 3
ASTM A194 6
ASTM A194 7
ASTM A194 7M
ASTM A194 8
ASTM A194 8A
ASTM A194 8M
ASTM A194 8MA
ASTM A194 8C
ASTM A194 8T
ASTM A320
ASTM A320 L7
ASTM A320 L7M
ASTM A320 L43
ASTM A320 B8
ASTM A320 B8A
ASTM A320 B8T
ASTM A320 B8TA
ASTM A320 B8C
ASTM A320 B8M
ASTM A320 B8MA
ASTM A320 B8cl2
ASTM A320 B8Mcl2
ASTM A182
ASTM A182 F51
ASTM A182 F44
ASTM A182 F53
ASTM A182 F55
ASTM A453
ASTM A453 660A
ASTM A453 660B
ASTM A453 660C
ASTM A453 660D
Traditionals
Fe (all)
C40/C45 (and low-alloy steel)
8.8
10.9
AISI 304
AISI 316
AISI 310/310S
Specials
DUPLEX
SUPERDUPLEX
HASTELLOY®
INCONEL
NIKEL 201
We are also always open to any customisation new ideas
Turned materials
11SMnPb37 (AVP)
11SMn30
35SMnPb10 (PR80)
C40/C45 (and low-alloy steel)
FE (all)
ETG100/ETG88
AISI 303
AISI 304
AISI 316
AISI 310/310S
BRASS
ALUMINIUM
BRONZE
COPPER
NIKEL 201
42CrMo4
39NiCrMo3
11SMn37
ERTALYTE
PVC
DELRIN
NYLON
We are also always open to any customisation new ideas
Unified Fasteners
8.8
5.6
6.8
10.9
12.9
ADW7/ADW2
INOX A2
INOX A4
NYLON
BRASS
We are also always open to any customisation new ideas
Product range:
FIGURE** | DESCRIPTION | REGULATION | MATERIALS** | ||||||||
UNI | DIN | ISO | A c c i a i o | Nylon | Special steel alloy | ||||||
medium- strenght | high-strenght | ad | INOX | Brass | |||||||
and low | very high | Aluminium | |||||||||
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Hex socket cylindrical head screws | 5931 | 912 | 4762 | 8.8 | 12.9 | A2-A4 | 6.6 | B7-B8-L7-B16 | ||
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Hex socket cylindrical head screws (low head) | 9327 | 7984 | 8.8 | |||||||
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Hex socket cylindrical head screws with grinded stem and threaded shank | 12.9 | |||||||||
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Cylindrical head screws with six lobes recess (TORX ® ) | 8.8 | |||||||||
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Hex socket button head cap screws | 7380 | 7380 | 10.9 | A2-A4 | ||||||
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Hex socket flat countersunk head screws | 10.9 | A2-A4 | ||||||||
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Hex socket set screws with flat point | 5923 | 913 | 4026 | 45H | A2-A4 | |||||
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Hex socket set screws with cylindrical point | 5925 | 915 | 4028 | 45H | ||||||
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Hex socket set screws with cone point | 5927 | 914 | 4027 | 45H | A2-A4 | |||||
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Hex socket set screws with cup point | 5929 | 916 | 4029 | 45H | A2-A4 | |||||
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Conical plug with hex recess | 906 | 5.8 | ||||||||
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Cylindrical plug with hex head and recess | 908 | 5.8 | ||||||||
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Conical plug with hex recess GAS-NPTF | 5.8 | |||||||||
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Hex L-wrenches | 6753 | 911 | 2936 | |||||||
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Series of Hex L-wrenches | 81 | |||||||||
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Hexagonal end L-wrenches | C15 | |||||||||
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L-wrenches with six lobes recess (TORX ® ) | 82 | |||||||||
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Hex head bolts with partially threaded stem | 5737 | 931 | 4014 | 8.8 | 10.9 | A2-A4 | 6.6 | B7-B8-L7-B16 | ||
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Hex head screws with fully threaded stem | 5739 | 933 | 4017 | 8.8 | 10.9 | A2-A4 | OT63 | 6.6 | B7-B8-L7-B16 | |
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Hex head bolts with partially threaded stem | 5738 | 960 | 8765 | 8.8 | ||||||
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Hex head screws with fully threaded stem | 5740 | 961 | 8676 | 8.8 | ||||||
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Hex head screws with fully threaded stem | 5725 | 558 | 4018 | 4.8 | ||||||
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Hex flange head bolts | 6921 | 8.8 | A2-A4 | |||||||
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High-strenght hex head bolts for carpentry | 5712 | 6914 | 10.9 | |||||||
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High-strenght large diametre hex nuts for carpentry | 5713 | 6915 | 10 | |||||||
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High-strenght bolts washers for carpentry | 5714 | 6916 | C50 | |||||||
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High-strenght support bolts plates for carpentry, ideal for UPN profiles | 7380 | 7380 | C50 | |||||||
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Bolts washers for carpentry | 7989 | 100HV | ||||||||
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Locking thicknesses for hex broad-head bolts | 5712 | 6914 | ||||||||
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Hex head bolts with short thread and nut | 7990 | 5.5 | ||||||||
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Hex head bolts with partial thread and nut | 5727 | 601 | 4016 | 4.6 | ||||||
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Round head bolts with square neck and nut | 5732 | 603 | 8677 | 4.6 | ||||||
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Round head bolts with square neck | 5731 | 603 | 8677 | A2-A4 | ||||||
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Countersunk head bolts with square neck and hex nut for agricultural machinery | 6104 | 4.6 | ||||||||
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Countersunk head bolts with retaining key and hex nut, for agricutural machinery | 6105 | 604 | 4.6 | |||||||
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Spherical head grease nipples | 7663 | 9SMn | ||||||||
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45° spherical head grease nipples | 7663 | 9SMn | ||||||||
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90° spherical head grease nipples | 7663 | 9SMn | ||||||||
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Threaded rods with medium end | 5911 | 8.8 | ||||||||
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Cross recessed cylindric head screws with cap | 7687 | 7985 | 7045 | 4.8 | A2-A4 | |||||
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Cross recessed countersunk flat head screws | 7688 | 965 | 7046 | 4.8 | A2-A4 | |||||
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Cross recessed flat screws with cap | 7689 | 966 | 7047 | 4.8 | A2-A4 | |||||
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Wide Rounded Head Combined Screw | 4.8 | |||||||||
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Cross recessed half-round head screws for windows frames | 4.8 | A2-A4 | ||||||||
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Slotted cylindrical head screws | 6107 | 84-A | 1207 | 4.8 | A2-A4 | OT63 | 6.6 | |||
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Slotted countersunk flat screws | 6109 | 963 | 1509 | 4.8 | A2-A4 | OT63 | 6.6 | |||
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Slotted countersunk flat screws with cap | 6110 | 964 | 2010 | 4.8 | A2-A4 | OT63 | ||||
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Hex head self-forming screws (trolobate) | 8110 | 7500-D | C50 | |||||||
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Cross recessed cylindric self-forming screws with cap (trilobate) | 8112 | 7500-C | C50 | |||||||
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Cross recessed countersunk flat self-forming screws (trilobate) | 8113 | 7500-M | C50 | |||||||
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Cross recessed countersunk flat self-forming screws with cap (trilobate) | 8114 | 7500-N | C50 | |||||||
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Slotted set screws with flat point | 4766 | 551 | 4766 | 14H | A2-A4 | |||||
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Slotted set screws with cylindrical point | 7435 | 417 | 7435 | 14H | ||||||
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Slotted set screws with cone point | 7434 | 553 | 7434 | 14H | A2-A4 | |||||
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Slotted set screws with cup point | 7436 | 438 | 7436 | 14H | A2-A4 | |||||
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Wing screws | 5449 | 4.8 | ||||||||
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Thumb screws | 4.8 | |||||||||
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Eye bolts with threaded stem | 2947 | 580 | C15 | A2-A4 | ||||||
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Eye bolts with threaded hole | 582 | C15 | A2-A4 | |||||||
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Threaded bar | 975 | 4.6 | C40 | A2-A4 | OT63 | 6.6 | B7-B8-L7-B16 | |||
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ASTM A 193 Threaded bar | 975 | ASTM | B7-B8-L7-B16 | |||||||
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Hex nuts with metric-thread | 5587 | 8(6S) | 10 | A2-A4 | OT58 | 2H-GR.8-GR.4-GR.8M- ECC, | ||||
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Medium-sized hex nuts with metric-thread | 5588 | 934 | -4032 | 8(6S) | 10 | A2-A4 | OT58 | 6.6 | ||
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Low hexagonal nuts with metric-thread | 5589 | 936 | 8(6S) | A2-A4 | OT58 | |||||
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Serrated hex flange lock nuts | 6923 | 4161 | 8(6S) | |||||||
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Slotted hex nuts | 5593 | 935 | 6S | |||||||
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Projection weld hex nuts with triangular lugs | 929 | |||||||||
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Self-locking hex nuts with integrated nylon ring | 982 | 6S | A2-A4 | |||||||
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Metal self-locking hex nuts, for high temperatures | 980 | 6S | A2-A4 | |||||||
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Serpress elastic self-locking hex nuts | 5S | |||||||||
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Elastic hex locknuts with metric-threads | 7967 | C70 | ||||||||
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Threaded round four-pointed nuts | 4A | |||||||||
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Wing nuts | 5448 | 4D | A2-A4 | OT63 | 6.6 | |||||
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Hex domed cap nuts | 5721 | 1587 | 5S | A2-A4 | 6.6 | |||||
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Hex standard cap nuts | OT58 | |||||||||
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Square cage nuts | 5S | 5S | ||||||||
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Hex nuts 1,5X the diameter, with spherical end | 6330 | 10 | ||||||||
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Extension hex nuts 3X the diameter | 5535 | 6334 | 10 | |||||||
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T-slots nuts for machine tools | 5531 | 508 | 10 | |||||||
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Slotted self-tapping screws | 6951 | 7971 | 1481 | C15 | A2-A4 | |||||
6952 | 7972 | 1482 | A2-A4 | ||||||||
6953 | 7973 | 1483 | A2-A4 | ||||||||
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Cross recessed cylindrical self-tapping screws | 6954 | 7981 | 7049 | C15 | A2-A4 | |||||
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Cross recessed countersunk flat self-tapping screws | 6955 | 7982 | 7050 | C15 | A2-A4 | |||||
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Cross recessed countersunk screws with cap | 6956 | 7983 | 7051 | C15 | A2-A4 | |||||
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Hex head self-tapping screws | 6949 | 7976 | 1479 | C15 | ||||||
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Hex head self-tapping screws with shoulder | 6950 | C15 | ||||||||
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Hexagon socket cylindrical head self-tapping screws | C15 | |||||||||
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Countersunk flat head self-tapping screws with hexagon socket | C15 | |||||||||
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Self-tapping screws for glazing chanels | C15 | |||||||||
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Cross recessed half-round selft-tapping screws for windows frames | C15 | |||||||||
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Pilot holes diameters for self-tapping screws | 6946 | |||||||||
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Simple and double plates for self-tapping screws | C72 | |||||||||
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Round rivet nuts | 7346 | C15 | ||||||||
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Cross recessed self-tapping countersunk flat head screws with wings | C15 | |||||||||
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Cross recessed self-tapping cylindric head screws | 8118 | 7504 | C15 | |||||||
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Cross recessed self-tapping flat countersunk head screws | 8119 | 7504 | C15 | |||||||
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Self-tapping hex head screws with shoulder | 8117 | 7504 | C15 | |||||||
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Cross recessed self-tapping cylindrical head screws with double thread for plastics | 9707 | C15 | ||||||||
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Cross recessed self-tapping countersunk flat head screws with double thread for plastics | 9709 | C15 | ||||||||
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Cross recessed self-tapping countersunk head screws with cap and double thread for plastics | 9710 | C15 | ||||||||
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POZIDRIV Cross recessed countersunk flat wood screws (for chipboard or engineered wood) | 7505 | C15 | A2-A4 | |||||||
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POZIDRIV Cross recessed countersunk flat cylindrical screws | 7505 | C15 | ||||||||
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POZIDRIV Cross recessed countersunk flat wood screws with cap (for chipboard or engineered wood) | 7505 | C15 | ||||||||
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Drywall screws | C15 | |||||||||
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Self-tapping drywall screws | C15 | |||||||||
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Hex head wood screws | 704 | 571 | 4.8 | A2-A4 | ||||||
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Hex head flange building screws with self-tapping thread | C15 | |||||||||
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Laminated bi-hexagon head building screws with self-tapping threading | C15 | |||||||||
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Hex flange head building screws with thread for wood | C15 | |||||||||
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Self-tapping hex flange head building screws | C15 | |||||||||
with self-tapping threading | |||||||||||
![]() | Domed head blind rivets | 9150 | 7337 | C10 | A2-A4 | Al- | |||||
A | A | lega | |||||||||
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Factory sealed domed head blind rivets | Al- | |||||||||
lega | |||||||||||
190 | |||||||||||
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Cylindric head threaded inserts | CB4FF | A2-A4 | AlMg5 | |||||||
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Countersunk head threaded inserts | CB4FF | AlMg5 | ||||||||
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Threaded inserts | CB4FF | |||||||||
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Washers for hex head screws and hexagonal nuts | 6592 | 125 | 7089 | 140 | 150 | A2-A4 | OT58 | 6.6 | ||
![]() | Slotted washers for cylindrical head screws | 6592 | 433 | 7092 | 140 | A2-A4 | OT58 | ||||
A | HV | HV | |||||||||
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Support washers | 6593 | 9021 | 7093 | 100HV | A2-A4 | |||||
for soft materials | |||||||||||
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Carpentry support plates | 6598 | 434 | 100 | |||||||
for UPN beams wings | HV | ||||||||||
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Grower spring lock washers with rectangular section | 1751 | C70 | A2-A4 | |||||||
(rounded shoulders) | A | ||||||||||
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Grower spring lock washers with rectangular section | 127 | C70 | ||||||||
(sharp edges) | B | ||||||||||
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Wave spring lock washers | 8839 | 128 | C70 | |||||||
B | |||||||||||
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Grower spring lock washers | 7980 | C70 | A2-A4 | |||||||
with square section for cylindrical head screws | |||||||||||
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Curved spring lock washers | 8840 | 137 | C60 | A2-A4 | ||||||
A | A | ||||||||||
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Wave spring lock washers | 8840 | 137 | C60 | A2-A4 | ||||||
B | B | ||||||||||
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External tooth lock washers | 8842 | 6798 | C60 | A2-A4 | ||||||
A | A | ||||||||||
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Internal tooth lock washers | 8842 | 6798 | C60 | A2-A4 | ||||||
J | J | ||||||||||
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Conical tooth lock washers for 90° countersunk head screws | 8842 | 6798 | C60 | |||||||
V | V | ||||||||||
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Double-tooth lock washers | C60 | |||||||||
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Large External tooth lock washers | C60 | |||||||||
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Large Internal tooth lock washers | C60 | |||||||||
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Ribbed lock washers for hex socket cylindrical head screws tightening | C60 | A2-A4 | ||||||||
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Elastic discs for screw and bolts locking | C60 | |||||||||
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Elastic discs for screw and bolts locking | 6796 | C60 | A2-A4 | |||||||
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Contact conical contact ribbed spring washers | C60 | A2-A4 | ||||||||
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Contact toothed washers | C60 | |||||||||
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Shimming washers | 988 | St2K60 | ||||||||
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Support washers | 988 | 218 | ||||||||
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Large flat washers | 6340 | C50 | ||||||||
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Spherical Washer type C | 6319 | C50 | ||||||||
C | |||||||||||
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Conical washer type D | 6319 | C50 | ||||||||
D | |||||||||||
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Conical washer type G | 6319 | C50 | ||||||||
G | |||||||||||
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Washers-Seals | Al | |||||||||
Cu | |||||||||||
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Retainning rings for shaft | 7435 | 471 | C60 | AISI420 | ||||||
C75 | |||||||||||
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Retainning rings for bores | 7437 | 472 | C60 | AISI420 | ||||||
C75 | |||||||||||
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Radial Retaining rings | 7434 | 6799 | C60 | A2-A4 | ||||||
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Rings for shafts without groove | C60 | |||||||||
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Lock washers for shafts | C60 | A2-A4 | ||||||||
without groove | |||||||||||
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Lock washers with cap for | C60 | A2-A4 | ||||||||
cylindrical pins | |||||||||||
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Disc springs | 2093 | Ck67 | ||||||||
50CrV4 | |||||||||||
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Spring pins | 6873 | 1481 | 8752 | C70 | AISI301 | |||||
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Spiral Spring pins | 6875 | 7343 | 8750 | C70 | ||||||
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Precision cylindrical pins | 6364 | 6325 | 8734 | 239 | ||||||
A | A | ||||||||||
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Cylindrical pins with internal thread | 6364 | 7979 | 238 | |||||||
and air bleed | B | D | |||||||||
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Headless bolts | 7 | 2338 | 9SMn | |||||||
B | Pb28 | ||||||||||
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Conical rectfied spins | 7283 | 1 | 2339 | 9SMn | ||||||
Pb28 | |||||||||||
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Rounded parallel Keys | 6604 | 6885 | R773 | C40 | ||||||
A | A | ||||||||||
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Disc parallel keys | 6606 | 6888 | C40 | |||||||
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Standard nylon insert self-locking nuts | 6S | |||||||||
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Heavy nylon insert self-locking nuts | 6S | |||||||||
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KM Locking nuts | 981 | 5S | ||||||||
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MB Tab washers | 5406 | 100HV | ||||||||
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Split pins | 1336 | 94 | 1234 | 3.6 | A2-A4 | |||||
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Elastic split pins | C70 | |||||||||
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Lightweight hose clamps 9 mm band | 3017 | 255 | A2-A4 | |||||||
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Lightweight hose clamps 9 mm band | 3017 | AISI430 | ||||||||
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Heavy duty hose clamps 13 mm band | 3017 | 256 | A2-A4 | |||||||
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Heavy duty hose clamps 13 mm band | 3017 | AISI430 | ||||||||
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Heavy duty | A2-A4 | |||||||||
pipe clamps | |||||||||||
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Heavy duty | AISI430 | |||||||||
pipe clamps | |||||||||||
** IF THE PRODUCT YOU'RE LOOKING FOR IS NOT IN THE LIST, DON'T HESITATE AND CONTACT US! |
Hot moulded parts
ASTM
ASTM A193 B5
ASTM A193 B6
ASTM A193 B7
ASTM A193 B7M
ASTM A193 B16
ASTM A193 B8
ASTM A193 B8A
ASTM A193 B8M
ASTM A193 B8MA
ASTM A193 B8cl2
ASTM A193 B8Tcl2
ASTM A193 B8Mcl2
ASTM A194 2H
ASTM A194 2HM
ASTM A194 4
ASTM A194 3
ASTM A194 6
ASTM A194 7
ASTM A194 7M
ASTM A194 8
ASTM A194 8A
ASTM A194 8M
ASTM A194 8MA
ASTM A194 8C
ASTM A194 8T
ASTM A320 L7
ASTM A320 L7M
ASTM A320 L43
ASTM A320 B8
ASTM A320 B8A
ASTM A320 B8T
ASTM A320 B8TA
ASTM A320 B8C
ASTM A320 B8M
ASTM A320 B8MA
ASTM A320 B8cl2
ASTM A320 B8Mcl2
ASTM A182 F51
ASTM A182 F44
ASTM A182 F53
ASTM A182 F55
ASTM A453 660A
ASTM A453 660B
ASTM A453 660C
ASTM A453 660D
Traditionals
8.8
10.9
12.9
C40/C45 (and low-alloy steel)
42CrMo4
AISI304
AISI316
Specials
DUPLEX
SUPERDUPLEX
HASTELLOY®
INCONEL
NIKEL 201
We are also always open to any customisation new ideas