Hillman Zinc-Plated Carbon Steel Wing Nuts 5/16-18 Coarse Thread, 10 Pack

★★★★★ 4.1 84 reviews

US$2.77
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Management number 250213615 Release Date 2026/09/17 List Price US$2.77 Model Number 250213615
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Product Description Hillman Wing Nuts let you tighten and loosen a fastener by hand, with no tools at all. Sized to fit a 5/16-18 thread, the nut spins onto a matching bolt or screw and its two upright wings give a firm finger grip, making it the go-to nut wherever a connection is adjusted, opened, or removed often and speed matters more than maximum torque. The two wings are the whole point: they give enough leverage to snug the nut down securely by hand and to back it off again just as fast, so access panels, guards, and covers come off without hunting for a wrench or driver. That makes wing nuts ideal for anything that needs frequent, tool-free access. They fit standard threads, so they pair with the bolts and threaded rod you already have on hand. Made from steel with a protective zinc plating, this wing nut combines solid strength with rust resistance for dependable indoor and light outdoor use. The plated body stands up to repeated hand-tightening, so the grip stays firm through many cycles of adjustment and removal. Use these wing nuts for access panels, machine guards, battery terminals, light fixtures, and any adjustable setup that is opened and closed often. They pair with a matching bolt or threaded rod. This 10-piece pack provides a ready supply for household, hobby, and quick-service projects around the home, shop, and garage. From the Manufacturer These wing nuts are threaded nuts with wings on opposite sides of the body intended for manual turning. Quick and easy assembly by hand. Commonly used in applications where the fastener is often adjusted or frequently removed.

  • TIGHTEN AND LOOSEN BY HAND: This wing nut threads onto a bolt or screw and tightens by hand with no tools, its two wings giving a firm finger grip for quick assembly, adjustment, and removal wherever fast, tool-free access is wanted.
  • TWO WINGS, NO TOOL NEEDED: Sized to fit a 5/16-18 thread, the two upright wings give leverage to spin the nut down and snug it by hand, so panels, guards, and covers can be secured and taken off again without a wrench or driver.
  • ZINC-PLATED STEEL: Made from steel with a protective zinc plating, this wing nut offers solid strength and rust resistance for dependable indoor and light outdoor use, holding a firm hand-tightened grip over repeated adjustment.
  • COVERS, GUARDS, AND ADJUSTMENTS: Ideal for access panels, guards, battery terminals, light fixtures, and adjustable setups where a fastener is removed and refitted often, a handy nut for hobby, household, and quick-service tasks.
  • TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep these nuts on hand for assembly, mounting, and repair jobs around the home and shop.
UPC 008236001921
ASIN B00HYK4QKO
Brand Hillman
Color zinc
Model 660
Set Name wing nuts (10 pack)
Size Name 5/16 inch
Metal Type Alloy Steel
Unit Count 10 Count
Item Weight 0.27 g
Part Number 660
Thread Size 5/16"-18
Thread Type Unified National Coarse
Finish Types Zinc-plated
Grade Rating Commercial
Manufacturer The Hillman Group
Thread Class Class 2A
Thread Style Right Hand
Fastener Type Wing
Item Diameter 0.31 inches
Material Type Galvanized Steel
Item Highlight Tightens by hand, two wings for grip, no wrench needed, access panels, guards, adjustable setups, rust-resistant finish
Exterior Finish Zinc
Item Dimensions 1.65 x 2.46 x 1.43 inches
Number Of Items 10
Number of Packs 1
Thread Coverage Fully Threaded
Number of Pieces 10
Outside Diameter 0.31 inches
Screw Head Style Wing
Inside Thread Size #8
Compatible Groove Diameter 0.31 inches
Global Trade Identification Number 00008236001921

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