Imperial 16314 USS Hex Head Cap Screw, Grade 8, 1x7 1/2 *blades Features male and female brass

Features male and female brass fittings with plastic couplings

This product is made off high-grade s2 steel

The silicone construction creates an airtight seal on most glasses regardless of whether they are glass

450# Cap Pair Rigid With Str Bolt

Eliminates scraping and cleaning of the glass surface

Imperial 16314 USS Hex Head Cap Screw, Grade 8, 1x7 1/2 *blades Features male and female brassHighlights: Size: 1X7 1 2 Thread pitch: 1" 8 UNC Unplated cap screws Grade 8 Cap Screws comply with SAE J429, ANSI ASME B18. 2. 1 hex cap screws For your toughest fastening applications, use Grade 8 fasteners every time For maximum holding power, always use a balanced assembly of Grade 8 components; cap screw, hex nut, flat washer, lock washer Technical Data: Material: Medium Carbon Alloy Steel Tensile: 150,000 psi minimum Hardness: Rockwell Hardness