Imperial 16785 USS Hex Head Cap Screw, Grade 8, 7/8x7-1/2" Bumper and 1575/2100-watt for No

and 1575/2100-watt for No

Distinctive "GREEN" jacket color for instant reco gnition and identification

and only takes minutes

Blue enamel finish

With a threaded brass connection to tank

Imperial 16785 USS Hex Head Cap Screw, Grade 8, 7/8x7-1/2" Bumper and 1575/2100-watt for NoHighlights: Size: 7 8X7 1 2" Thread pitch: 7 8 9 UNC Unplated Material: medium carbon alloy steel Tensile Strength: 150,000 psi minimum 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 figure