Square Head Set Screw, Cone Point, 1/4-20 x 7/8", Alloy Steel Case Hardened, Black Oxide, Full Thread (Quantity: 2500) Coarse Thread, 1/4 inch Square Head Bolts, Length: 7/8 inch

★★★★★ 5.0 130 reviews

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Product details

Management number 211259573 Release Date 2026/04/04 List Price $323.60 Model Number 211259573
Category

Has a Sharp conical shaped point at the bottom end

  • Designed for Permanent Settingon soft or hardened shafts
  • Deep penetration gives this style of screw the highest torsional and axial holding power
  • Can be used as a hangar or pivot
  • For shafts of Rockwell hardness C15 or more, spot point half its depth
  • Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture
Brand Newport Fasteners
Color Black
Size Name 1/4-20 x 7/8 inch
Part Number 445890
Thread Size 1/4-20
Thread Type Unc
Drive System External Square
Manufacturer Newport Fasteners
Thread Style Right Hand
Fastener Type Square
Material Type Steel
Exterior Finish Black Oxide
Screw Head Style Square
Screw Point Style Cone Point
Set Screw Thread Type Coarse

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