Hard-to-Find Fastener 014973153366 Set Screws (for Door Knobs), 1/4-20, Piece-20 in Set Screws.
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Set Screws Home Hardware
Storefront Pro Hardware 1/4-20 x 2-1/4 Inch Long Threads, 3-1/4 Inch Overall Length Screw For Commercial Door Handle (Pack Of 5)
1/4-20 Thread Knobs - Lee Valley Tools
Fastenal Industrial Supplies, OEM Fasteners, Safety Products & More
SING F LTD 20x M4x60mm Barrel Nuts Countersunk Screw Bolts with Sleeve for Escutcheons Connecting Box Escutcheons Door Handles: : Industrial & Scientific
1/4-20 x 1-1/2 Button Head Socket Cap Bolts Screws, 18-8
014973153366 Set Screws (For Door Knobs), 1/4-20, Piece-2
Hard-to-Find Fastener 014973153366 Set Screws (for Door Knobs), 1/4-20, Piece-20 : Industrial & Scientific