Mutual Screw & Supply

#4-48 X 3/8" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

#4-48 X 3/8" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$57.9 $96.5 In stock

#4-48 x 3/8" knurled cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Knurled Cup Point tip
  • Alloy Steel construction

Specifications

  • Thread Size: #4-48
  • Length: 3/8"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • Package Quantity: 100
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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 (4.4 / 5 · 5 reviews)

Ava ★★★★★

The hex socket drive made tightening these in a cramped bracket a breeze, and the alloy steel feels solid enough to trust. The knurled cup point held its grip without stripping, even at high torque.

Christopher Z. ★★★★★

The knurled cup point grips really well on my shaft without marring it, and the hex drive makes adjustments in tight spots a breeze. Worked perfectly for securing a small gear on my milling machine.

Hannah ★★★★★

Fiddly little things, but the hex socket drive made seating them in tight spots way easier than I expected. The knurled cup point grips the shaft firmly once torqued down, and all 100 arrived clean and threaded properly.