US-18-901 | Union-Special Screw
US-18-907 | Union-Special Screw
US-18-920 | Union-Special Screw
US-18-921 | Union-Special Screw
US-18-939 | Union-Special Screw Y-5566 TR-4158
US-18-959 | Union-Special Screw Stud 7/32 32
US-187A | Union-Special Screw .124 50
US-187B | Union-Special Screw .124 50
US-21 | Union-Special Washer
US-2132 | Union-Special stitch regulating Screw
US-21387 | Union-Special Screw
US-21681B | Union-Special Screw Key TRY NEWLONG
US-21756G | Union-Special Screw Pin
US-22-KH | Union-Special SCREW F/39505N
US-222-D | Union-Special Screw
US-22317A | Union-Special Screw
US-22317B | Union-Special Screw
US-22485M | Union-Special Screw
US-22503F | Union-Special Screw
US-22504 | Union-Special Screw
US-22504A | Union-Special Screw PART OF 660-237 [discontinued]
US-22513 | Union-Special Screw .146 40
US-22514 | Union-Special Screw 14 20
US-22514J | Union-Special Screw (Japan)
US-22515-A | Union-Special SCREW .146 40
US-22517 | Union-Special Screw .214 32
US-22517A | Union-Special Screw
US-22517B | Union-Special Screw
US-22517C | Union-Special Screw
US-22519 | Union-Special Screw
US-22519C | Union-Special Screw 99373
US-22519H | Union-Special Screw
US-22519J | Union-Special Screw/ T-38 OR RENOWN 806 .182 40
US-22519K | Union-Special Screw
US-22524 | Union-Special Screw (japan) .146 40
US-22525C | Union-Special Screw
US-22526 | Union-Special Screw .182 40
US-22526B | Union-Special Screw
US-22526C | Union-Special SCREW
US-22528 | Union-Special Screw .182 40
