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Brighton-Best Hex Socket Cap Screws #4 Diameter - Plain
Hexagon Socket Head Cap (Allen Head) Screws *1960 Series / MEDIUM CARBON ALLOY STEEL - QUENCHED & TEMPERED *Bare / Plain (not-plated) - Unified 3A Thread Fit *UNC Coarse Thread

Hex Socket Cap Screws #4 Diameter - Plain

Hexagon Socket Head Cap (Allen Head) Screws *1960 Series / MEDIUM CARBON ALLOY STEEL - QUENCHED & TEMPERED *Bare / Plain (not-plated) - Unified 3A Thread Fit *UNC Coarse Thread
Hex Socket Cap Screws #4 Diameter - Plain

Product #: BRI011033
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Options: DIA.: #4 - 40; Length: 1/4"
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Product Description
Hexagon Socket Head Cap Screws
High-Strength Tension Fasteners
√ HEAT TREATED ALLOY STEEL

BARE / PLAIN (non-plated)
1960 Series
ASME/ANSI B18.3 & ASTM A574
MEDIUM CARBON ALLOY STEEL
QUENCHED AND TEMPERED
  • Unified 3A Thread Fit
  • UNC Coarse Thread
  • Hexagon Socket Cap Screws (B18.3, 1960)

MINIMUM TENSILE STRENGTH (PSI)
  • Up to 1/2” dia. inclusive 140,000 PSI
  • Over 1/2” to 2” inclusive 135,000 PSI
NOMINAL SIZES (Standard)
  • #0 to 1/4”
  • Over 1/4” to 2”
  • U.N.C.: Acronym, Unified National Coarse. The most common thread type of the Unified Thread System (U.N.C. - U.N.F. - U.N.S. - etc.), and is the preferred thread type for general purpose inch fasteners. Because of the coarse pitch, the threads are deeper than finde threads (U.N.F.) and are easier to assemble without cross threading.
  • 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.
  • ASTM: Acronym, American Society for Testing and Materials (name officially changed to "ASTM International" in 2001). ASTM is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.
Product Specifications
Vendor Part #:11037
Material:Medium Carbon Alloy Steel
Tensile Strength (minimum):[180000 psi]
  • √for Clamping Assemblies
  • √in Tool & Die Fixture Applications
 
Black Crow Fasteners is BCF2000
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