S-5! U-Mini Clamp 50 pack nylon-insert-locknuts 5/16 x 3-1/2" Hex Lag

5/16 x 3-1/2" Hex Lag Bolt Stainless Steel 200 pack

5/16" Split Lockwasher 18-8 Stainless Steel 100 pack

Part #07870-500

Part # 437108F087BO-1000

3/8" Bonded Neoprene/Stainless Steel Sealing Washer 7/8" OD 2000 pack

S-5! U-Mini Clamp 50 pack nylon-insert-locknuts 5/16 x 3-1/2" Hex LagNeed a large quantity? Request bulk pricing here. S 5! U Mini Clamp 50 pack The S 5 U Mini The S 5 U Mini is a medium duty, non penetrating seam clamp. It is a bit shorter than the S 5 U and has one setscrew rather than two. The Mini is the choice for attaching all kinds of rooftop accessories: signs, walkways, satellite dishes, antennas, rooftop lighting, lightning protection systems, solar arrays, exhaust stack bracing, conduit, condensate lines,