A/C O-rings should always be replaced whenever a fitting is disconnected
and drag links
High-volume maintenance shops — operations that cycle through 1/4" through 1/2" coarse-thread Grade 5 fasteners regularly and need a reliable
the sealed heat shrink sleeve prevents the corrosion that eventually fails standard crimp splices in wet environments
2,625 Piece Grade 8 Hex Head Cap Screw, Nut, and Washer Assortment Refill Type_O Rings A/C O-rings should always beThe same 2,625 piece Grade 8 coarse thread assortment as the Starter Kit without the bin. If you already own a 40 hole bin, this refill restocks 1 4" 20 through 1 2" 13 UNC bolts, nuts, and washers without paying for storage you already have. What's Included Grade 8 hex head cap screws 1 4" 20, 5 16" 18, 3 8" 16, 7 16" 14, and 1 2" 13, multiple lengths per size Grade 8 hex nuts matching every bolt size in the kit USS flat washers and high alloy lock