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9129103020
M 3-0.5 x 20 Socket Head Cap Screw, Class 12.9 Zinc. DIN 912 / ISO 4762 / JIS B 1176

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  • UM: C
  • Weight: 0.0030
  • DIN 912, ISO 4762, JIS B 1176, GB 70.1
  • A socket cap screw, also known as a socket head cap screw or Allen bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole. Socket head cap screws are a special type of fastener typically used in machine parts, die fixturing, and clamping. Socket head cap screws are ideal for applications in which there is not enough space to maneuver wrenches or sockets.
Product Specifications
Diameter M 3
Thread Pitch 0.5
Length 20mm
Head Wd. 5.5mm
Head Ht. 3mm
Drive Size 2.5mm
Thread Len. Full Thread