Mutual Screw & Supply

HOLO-KROME 08148 3/4" X 5-1/2" Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 08148 3/4" X 5-1/2" Socket Shoulder Screws | Socket Head | Socket - Main image
$250.62 $404.23 In stock

3/4" X 5-1/2" socket shoulder screws from Holo-Krome, part number 08148, 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: 08148
  • Shoulder Diameter: 3/4"
  • Shoulder Length: 5-1/2"
  • Head Style: Socket
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 10
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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)

Brian ★★★★★

The precision-ground shoulder on these is spot on—measured 0.7500" across all ten and they slide into my bearing bore without any play. Heat-treated finish looks durable, though I wish the hex socket sat a touch deeper.

Emma Z. ★★★★★

These hex socket heads fit my adjustment cams perfectly, and the thermal black oxide finish seems like it'll hold up well against wear. I've used them as axle pins on a small jig, and the smooth shoulder makes everything spin true.

Jacob I. ★★★★★

The precision ground shoulder on these screws is exactly what I needed for a small axle on a jig I built—it spins smoothly with zero wobble. They’re solid and the black oxide finish looks clean.