FABORY 1-1/4"-7 X 3", Steel Hex Head Cap Screw, Grade 5, Plain Finish (183953933581-NBT25)


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SKU: 183953933581-NBT25

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1-1/4"-7, Steel Hex Head Cap Screw, Grade 5, 3"L, Plain Finish
Mfr. Model # N01000.125.0300

Product Details
This secure yet removable general purpose threaded fastener is designed for insertion in pretapped holes or for use with nuts. Hex-head cap screw is a small but critical part that helps keep your production running smoothly. It features a thick, hexagonal head with a washer face under the head to provide an ample bearing surface for tightening with a wrench. Finding the right screw for your project is essential. Minimum thread length is calculated using the screw’s length. The formula is dia. X 2 + 1/4”.

Technical Specs

  • ItemHex Head Cap Screw
  • System of MeasurementInch
  • Cap Screw TypeHex Head Cap Screw
  • Basic MaterialSteel
  • Material GradeGrade 5
  • Fastener FinishPlain
  • Dia./Thread Size1-1/4"-7
  • Fastener Length3"
  • Fastener Thread DirectionRight Hand
  • Fastener Thread TypeUNC (Coarse)
  • Fastener Thread StyleFully Threaded
  • Fastener Industry StandardsASME B18.2.1
  • Head TypeHex
  • Min. Thread Length2-3/4"
  • Head Height25/32"
  • Head Width1-7/8"
  • Proof Load74,000 to 85,000 psi
  • Tensile Strength105,000 to 120,000 psi
  • Rockwell HardnessC19 to C30