4 Stainless Steel Square U-Bolts Boat Trailer U bolt Ubolt 1/2 D x 3 1/16 W x 5 5/16 L
(4) Stainless Steel Square U-Bolts Boat Trailer U bolt Ubolt 1/2' D x 3 1/16' W x 5 5/16' L: Automotive. Buy (4) Stainless Steel Square U-Bolts Boat Trailer U bolt Ubolt 1/2" D x 3 1/16" W x 5 5/16" L: U-Bolt Kits - ✓ FREE DELIVERY possible on eligible purchases. Qty (1) = Four U-bolts and (2) Stainless Steel Flat Washers and (2) Stainless Steel Nyon Lock-Nuts per ubolt. These u-bolts are perfect for " x " crossmembers and axles. Use these and you'll spend less time fixing and more time boating! These 0 stainless bolts prevent rust corrosion, have " inches of threading, and 1 threads per inch. Look for our other listings for multiple quantities in order to save on shipping. Use of a lithium or graphite based lubricant is recommended during installation to prevent galling. U-bolts must be tightened using hand tools ONLY and threaded on correctly. Improper threading, use of power tools, over-tightening or tightening too fast will result in galling or sticking of the SS Locknut. . . .