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HILLMAN 3/8 in. D X 6 in. L Heat Treated Steel Hex Head Cap Screw 50 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Heat treated Grade 8 strength for jobs where a lighter bolt just won't hold - 50 to a box.
Hillman MPN 220169
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $93.99, average $110.99
In-Store Exclusive

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About Product Overview

When a project calls for real holding power, Grade 8 is the benchmark. This Hillman hex cap screw is heat treated steel, built to handle the high stress and vibration that lighter-grade fasteners can't take - the kind of job you'd find in heavy equipment, machinery mounts, trailers, and structural framing where a bolt failing isn't an option.

Each screw measures 3/8 inch by 6 inches with a coarse thread for straightforward, fast driving into matching hardware. They come boxed in a set of 50, so you've got enough on hand for a full repair or build without running back to the store mid-job. Made in the USA.

  • Grade 8 steel, heat treated for high strength
  • Size: 3/8" x 6"
  • Coarse thread type
  • Hex head cap screw style
  • 50 screws per box
  • Made in USA

The Details Specifications

Brand Hillman
UPC 008236081879
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 7 × 5 × 3
Weight 10 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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