Hex Head Cap Screw 1-1/8" UNF - Grade 8 / Yellow Zinc
7 thread count / Fine Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit.

Hex Head Cap Screw 1-1/8" UNF - Grade 8 / Yellow Zinc


7 thread count / Fine Thread *SAE GRADE 8 BOLT / Zinc Plated & Dichromate Dipped Golden Alloy Finish. Unified Standard Class 2A Fit.

Product #: CSZ8F018056
Options: DIA.: 1-1/8"; Length: 3-1/2"
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Product Description

Hexagonal Head Cap Screws - U.N.F. *SAE GRADE 8
Alloy STEEL

Zinc Plated & Dichromate Dipped Golden Alloy Finish
ASME/ANSI B18.2.1UNIFIED STANDARDClass 2A Fit

MINIMUM TENSILE STRENGTH (PSI)

  • 1/4" through 1-1/2" - 150,000 PSI

MINIMUM THREAD LENGTH

  • Up to 6” long: (2D + 1/4) Twice diameter plus 1.4 inch.
  • Over 6” long: (2D + 1/2) Twice diameter plus 1/2 inch.
  • U.N.F. : Acronym, Unified National Fine. A thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.) that has a slightly higher breaking load capacity than U.N.C. (Unified National Coarse) threads. This higher breaking load capacity is a result of the more shallow thread depth and larger tensile stress area for fasteners of the same identical material and diameter. The smaller lead angle allows for fine adjustments where needed.
  • Unified Thread System: The Unified Thread System (or Unified Thread Standard - UTS) defines a standard thread form and series - along with allowances, tolerances, and designations - for screw and bolt threads commonly used in the United States and Canada.
  • Platings, Coatings & Finishes: There are a variety of coatings and platings that can be used in the prevention or delaying corrosion in fasteners. Platings and coatings can also enchance or change the physical look of nuts, bolts and washers for projects that require specific aesthetic care.
Product Specifications
Vendor Part #:8F018056
Grade:8
Head Type:I.F.I. Standard Hex
Material:Alloy Steel
Plating:Yellow Zinc
Tensile Strength (minimum):[150000 psi]
Wrench Size:[1-11/16 inches]
  • High Strength & High-Stress Applications