Mutual Screw & Supply

HOLO-KROME 0800330 3/8" X 1/4" Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 0800330 3/8" X 1/4" Socket Shoulder Screws | Socket Head | Socket - Main image
$61.22 $94.18 In stock

3/8" X 1/4" socket shoulder screws from Holo-Krome, part number 0800330, with a precision ground shoulder used as a pivot, axle, or bearing surface.

  • Hex socket drive
  • Precision ground shoulder for consistent fit
  • Alloy Steel Thermal Black Oxide construction
  • Made in the USA by Holo-Krome

Specifications

  • Part Number: 0800330
  • Shoulder Diameter: 3/8"
  • Shoulder Length: 1/4"
  • Head Style: Socket
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 25
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Amelia W. ★★★★★

Worked perfectly as a pivot point for a custom jig I was building. The hex drive made installation quick and the black oxide finish seems durable.

Carter ★★★★★

Had to replace a worn pivot on a jig I use daily, and these shoulder screws fit perfectly with zero slop. The hex socket drive made installation quick with a standard allen key, and the black oxide finish seems durable so far.

Sophia Q. ★★★★★

The precision ground shoulder on these screws is exactly what I needed for a smooth pivot point on a small jig I built. They fit perfectly into the bearing surface I machined, and the black oxide finish looks clean.