Hillman Zinc Extended-Prong Cotter Pins for Metal Fastening, 3/16 x 2 Inch

★★★★★ 4.3 55 reviews

US$5.32
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US$5.32
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Management number 250141512 Release Date 2026/09/17 List Price US$5.32 Model Number 250141512
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Product Description Hillman Extended-Prong Cotter Pins secure two metal parts together through a common hole, with a design tuned for fast, easy installation. Like any cotter pin, the looped head stops it from pulling through so a pinned joint stays locked, but the extended prong makes it noticeably quicker to line up and start into a hole on the line or in the field. Sized three-sixteenths by two inches, the pin has one prong extended well past the other, so it finds and enters a punched or drilled hole cleanly even when access is tight. Once through, you bend the two legs apart to lock it in place, and to remove it you straighten the legs and pull it back out, with the pin often reusable afterward. Made from carbon steel with a protective zinc plating, the pin is strong and resists rust and corrosion. That lets it hold its grip on machinery, trailers, and equipment through weather and demanding service, so a critical metal-to-metal connection stays secure over the long term rather than corroding or working loose. Use these pins for metal-to-metal fastening on machinery, automotive work, trailers, and farm equipment, securing clevis pins, axles, castle nuts, and linkages. The extended prong makes them a favorite where holes are hard to reach, and keeping a supply on hand means the right pin is always ready for a secure connection. From the Manufacturer A cotter pin secures two items with the use of a common hole. Place the cotter pin in the hole, the bulbous head will stop the pin from moving all the way through, bend the open tips to secure in place. Depending on the application, various sizes and finishes are available

  • SECURES METAL PARTS TOGETHER: This extended-prong cotter pin locks two metal parts together through a common hole, and its looped head stops it pulling through, so a pinned joint stays put under load, movement, and vibration over time.
  • EXTENDED PRONG STARTS EASILY: Sized three-sixteenths by two inches, one prong is extended past the other so the pin lines up and starts into a drilled hole, then you bend the legs apart to lock it; it pulls straight and can be reused.
  • ZINC-PLATED CARBON STEEL: Made from carbon steel with a protective zinc plating, the pin is strong and resists rust and corrosion, so it holds its grip on machinery, trailers, and equipment through weather and demanding service.
  • MACHINERY, AUTO, AND FARM: Ideal for metal-to-metal fastening on machinery, automotive, trailers, and farm equipment, securing clevis pins, axles, castle nuts, and linkages where a reliable, reusable locking pin is needed.
  • TRUSTED HILLMAN QUALITY: Hillman supplies dependable pins, keys, and fastening hardware that homeowners, farmers, and pros rely on every day. Keep an assortment on hand for repairs and secure connections around the home, shop, and farm.
UPC 008236112269
ASIN B003VFZU6K
Brand Hillman
Color Metallics
Model 381766
Pin Type Cotter
Set Name 100-Pack
Size Name 3/16 x 2 inches
Unit Count 100 Count
Item Weight 0.27 g
Part Number 381766
Finish Types Metallics
Manufacturer The Hillman Group
Fastener Type cotter
Item Diameter 0.19 inches
Material Type Stainless Steel
Item Highlight Extra-long leg starts easily, bend to lock in a hole, reusable, tractor, trailer, machinery, automotive, rust-resistant
Item Dimensions 3.37 x 4.43 x 2 inches
Number Of Items 100
Number of Pieces 100
Outside Diameter 0.19 inches
Screw Head Style Bulb
Global Trade Identification Number 00008236112269

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