Mutual Screw & Supply

HOLO-KROME 08100 5/8" X 1-1/4" Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 08100 5/8" X 1-1/4" Socket Shoulder Screws | Socket Head | Socket - Main image
$150.16 $208.55 In stock

5/8" X 1-1/4" socket shoulder screws from Holo-Krome, part number 08100, 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: 08100
  • Shoulder Diameter: 5/8"
  • Shoulder Length: 1-1/4"
  • Head Style: Socket
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 25
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.8 / 5 · 5 reviews)

Stella ★★★★★

The shoulder is ground so smooth it slides into a bearing bore without any fight, which is exactly what I needed for a pivot arm. These 5/8" x 1-1/4" screws took some serious torque on the hex socket without stripping. Solid, precise hardware that did the job first try.

Benjamin ★★★★★

Used one as a pivot for a custom jig and the precision ground shoulder kept everything true with zero wobble, even under side load. The thermal black oxide finish feels tough and hasn't chipped after a week of shop use. Packaging held all 25 screws snug, no rattling around in the box.

Hazel ★★★★★

The hex socket drive made installation a breeze with my Allen key, and the precision ground shoulder works perfectly as a smooth axle for my small machinery project. These screws are solid and well-made for the price.