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A4-70 (AISI 316) socket head cap screw to DIN 912 / ISO 4762 for metric fastening in corrosive environments. Sold per piece in M×L sizes.
Choose a size below and add it to your quote. We typically reply within one business day.
263 sizes available
A4-70 (AISI 316) socket head cap screws to DIN 912 / ISO 4762 for counterbored, high-torque fastening in corrosive environments.
Specify A4 socket screws for marine equipment, coastal architecture, pool machinery, and chemical process fixtures where A2 would pit. Combine with A4 nuts or tapped holes in 316 components, and lubricate to prevent thread galling. Available M×L combinations are in the table above.
Sold per piece with a 50–100 piece minimum order depending on size. Include sizes, quantities, and destination in your quote request.
A4-70 / AISI 316
DIN 912 / ISO 4762
Stainless Steel
Socket Cap Screw
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