Three Eighths By One Inch Thumb Screw Bolts With Black Round Hex Head Clamping Knob And Plastic Cap Grip In 304 Stainless Steel For Three Eighths By Sixteen Standard Thread No Wrench Needed For Quick Adjustments Pack Of Two
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✔️ Hand-tighten, tool-free 3/8-16 x 1 in bolts with round knob
This compact hardware pair is a 3/8"-16 thumb screw bolt set featuring a black round Acetal knob and a durable 304 stainless steel body. The knob measures 1 1/2" wide and 7/16" thick (38.1 mm x 11.1 mm), designed for comfortable, hand-operated tightening. Pack of two included for quick replacements or paired mounting on panels, fixtures, and DIY jig setups.
✅ 304 stainless steel bolts with 3/8"-16 thread and 1" length (9.525 mm x 25.4 mm)
✅ Acetal thermoplastic knob, 1 1/2" wide x 7/16" thick (38.1 mm x 11.1 mm), black round grip
✅ Tool-free hand tightening; no wrench needed for quick adjustments
✅ Includes 2 pieces; pack of two for spare or paired mounting in jigs and fixtures
✅ Made in USA by a family-owned small business; lifetime warranty
💡 What is a hand-tightening thumb screw used for in quick-adjust fixtures? This handy fastener is designed for tool-free clamping and rapid changes. - Eases quick clamp and release on panels, fixtures, and jigs - Provides secure yet adjustable hold without tools - Ideal for DIY projects, shop benches, and field work in tight spaces