Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank 3/4" blade height and flexible

3/4" blade height and flexible thin blade body is more resistant to breaking and shattering

female straight thread

or premade and prebaked

(1) 5" Extension bar

“cULus” listed and “CSA” certified

Imperial 16780 USS Hex Head Cap Screw, Grade 8, 3/4x8-1/2" Blank 3/4" blade height and flexibleHighlights: 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