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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Engineered with durability in mind
Avoid open flame — it chars the tubing and causes uneven shrink
Same four sizes
the critical dimensions are thread size (to match the screw) and panel thickness range (to ensure the clip snaps onto the flange securely)
2,655 Piece Grade 5 Hex Head Cap Screw Assortment Refill Grit_80 Engineered with durability in mindThe same 2,655 piece Grade 5 coarse thread assortment as the Starter Kit without the bin. For customers who already own bin storage from the Grade 5 UNC Starter Kit, this refill restocks 1 4" through 3 4" hex cap screws, hex nuts, and washers across all eight diameters without paying for storage you already have. What's Included Grade 5 hex head cap screws 1 4" 20, 5 16" 18, 3 8" 16, 7 16" 14, 1 2" 13, 9 16" 12, 5 8" 11, and 3 4" 10, multiple lengths
