Off the floor · Socket & Special Screws · posted 6yr ago
Socket Head Cap Screw, Mechanically Tested
ASTM A320 L43. Machined to the customer's drawing in our Houston shop.
Job details
PartSocket Head Cap Screw, Mechanically Tested
MaterialASTM A320 L43
Grade pageA320 L43
Product familySocket Products
Made inHouston, Texas · ISO 9001 certified
Socket head cap screw machined from bar, heat treated and mechanically tested to ASTM A320 L43.
Special socket products are machined from bar where the specification allows, with the socket broached and the threads rolled, or cut where the specification or order allows, then heat treated and plated as the specification requires. Shoulder, low-head, flat-head and set-screw patterns follow ASME B18.3 unless the drawing says otherwise.
About the material: 4340 low-temperature bolting — L7 strength in diameters up to 4 in., thanks to the deep hardenability of a nickel-chrome-moly steel. Read the A320 L43 data page →
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