Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

Hex Socket Head Cap Screws Carbon Steel Black Zinc M8 DIN 912 Bolt

Carbon steel socket cap screws with partial or full threads flat point , socket cap screw is also named as cup head screw , normally , the thread length is 2/3 of shaft length , and sometimes to be made in full threads for special applications .

Specifications

Specifications for hex socket cap screws involve M2 to M36

Note : all dimensions are millimeters


Material

Hex socket cap screws property class from 4.8 to 12.9 that includes material low carbon steel and medium carbon steel and stainless steel

Stainless steel
SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430 and SUS 420

Carbon steel
1008 , 1010 , 1018 , 1022 , 1035 , 1045 , SCM 435 and 40CRO


Finishing for hex cap screws covers zinc , nickel , tin . chrome . brass , dacromet , polish and passive

Advantages

★ Good ductility

★ Torsional resistance

★ Resistant slip

★ Corrosion resistance

★ Long service

★ High tensile strength

Tips for use

1 . Drive hex socket head cap screw in hex wrench or by hand

2 . Threaded hole drilled as length as screw’s before installed

3 . Do not strike screw into material in hammer

4 . Fasten hex cap head screws in wrench .

DIN 912 hex socket cap screws

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