Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank Separate core adapters hold tape

Separate core adapters hold tape roles with 2" or 3" cores

female straight thread

Universal shape to fit most vehicles

Material: ASTM A53 Type F or Type E

or premade and prebaked

Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank Separate core adapters hold tapeHighlights: Size: 3 4X8 1 2" Thread pitch: 3 4 10 UNC Unplated Tensile Strength: 150,000 psi minimum Material: medium carbon alloy steel Grade 8 Cap Screws comply with SAE J429, ANSI ASME B18. 2. 1 hex cap screws Technical Data: Hardness: Rockwell Hardness C33 C39 Tempering Temperature: 800 F. (minimum) Threads: UNRF and UNRC Radius Root Class 2A to ANSI ASME B1. 1 Decarburization: Meets SAE J121 Discontinuities: Meets SAE J1061 Rule of thumb to