Head Style

Square head  

Material

Steel ,Stainless steel, Brass, Titanium, Aluminum ,Plastic, Carbon Steel…

Surface treatment

ZINC PLATED, Black Oxide, Anodized, Chrome Plated, Electrophoresis, Polished, Zinc Nickel Alloy, etc.

Size

M1.4-M16

Material

1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, 2.Carbon steel: C1006, C1010, C1018, C1022, C1035K
3.titanium:Ta1, Ta2, Gr1, Gr2 
4.Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40); 
5.Aluminum: 5052, Al6061, Al6063 etc 
6. Customized

Grade

4.8, 6.8, 8.8, 12.8, etc

Heat Treatment

Tempering, Hardening,, Stress Relieving.

Finish

Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet,Gold, Chrome, Silver,
Phosphorization,Zinc-nickel alloy plated etc.

Standard

Non-standard. Or base on the Drawings or Samples

Sample rules

The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost.

Package details

PE bag+Carton box+ wooden pallet Or can be packed according to your requirement.

Service

Square head bolt factory OEM & ODM service.