Hex Head Stainless Steel Bolt - 3/4 Inch x 7 Inch pool-dimensions_20x45 3 and has a smooth

3 and has a smooth surface

This is a Hayward Filter Head Screw Set for Perflex EC30

Paragon's bronze stanchion anchor for stanchions and water polo goals

It is used for titration test of alkalinity in Taylor Kits

Hex Head Stainless Steel Bolt - 3/4 Inch x 7 Inch pool-dimensions_20x45 3 and has a smoothThis is a Stainless Steel hex head cap screw 3 4" 10 x 7". This screw (bolt) is manufactured of 304 Series Alloy Group 1 Stainless Steel. It is manufactured to ASTM F 593D standards. Hex Head Cap screws feature an integral washer face under the head for a smooth bearing surface and a chamfered thread at the tip to allow for ease of assembly. They can be used in a threaded hole or mated with a nut in a through bolting application.