Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank (1) 5" Extension bar

(1) 5" Extension bar

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

culus listed

“cULus” listed and “CSA” certified

Universal shape to fit most vehicles

Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank (1) 5" Extension barHighlights: 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