Off the floor · Bolts & Screws · posted 2mo ago
5/8"-11 UNC-2A x 2-1/2" Hex Head Cap Screw
ASTM A453 Grade 660D. Machined to the customer's drawing in our Houston shop.
Job details
PartHex Head Cap Screw
Thread5/8"-11 UNC-2A
Length2-1/2"
MaterialASTM A453 Grade 660D
Grade pageA453 660
Product familyBolts & Screws
Made inHouston, Texas · ISO 9001 certified
Hex Head Cap Screw manufactured for precision, durability, and dependable performance 5/8"-11 UNC-2A x 2-1/2" ASTM A453 Grade 660D.
Headed fasteners are turned or forged to the pattern on the drawing, threads rolled or cut to class, and supplied with the finish specified. Heavy hex, 12-point flange, eye and special-head styles are routine work here.
About the material: A-286 bolting for the hottest joints — 130 ksi at room temperature and rated by stress-rupture at 1200 °F, for gas and steam turbines, exhaust and high-temperature process equipment. Read the A453 660 data page →
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