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QBC Engineering QBC Engineering (View All Products)

QBC Engineering Petrochemical Fasteners - Studbolt & Nuts - Petrochemical Fasteners - ASTM A320 / A194 - B8/GR8 - UNC - 1/2"x170mm

  • QBC Engineering
  • BW#: 01555253
  • Mfr#: 2NB80120170
  • UNSPSC#: 31161619
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QBC Engineering Petrochemical Fasteners - Studbolt & Nuts - Petrochemical Fasteners - ASTM A320 / A194 - B8/GR8 - UNC - 1/2"x170mm
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Features
  • UNC thread up to and including 1

  • UN8 thread 1 – 1/8 onwards

  • Comes complete with a stud and two matching nuts


Specifications

  • Studbolts comply with ASTM A320 CL2

  • Nuts comply with ASTM A194

  • Tensile Strength: 860 MPa 3/4 and under diameter

  • Tensile Strength: 795 MPa Over 3/4 to 1 diameter

  • Tensile Strength: 725 MPa Over 1 to 1 1/4 diameter

  • Tensile Strength: 690 MPa Over 1 1/4 to 1 1/2 diameter

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Order Quantity Multiple:

Catalogue Page Number: 36-105

Technical Specifications

Material B8/GR8
Grade/Class Class 2
Thread Type UNC
Diameter 1/2""
Length 170mm
Colour Self Colour
Size 1/2"X170mm
Product Group Petrochemical Fasteners
Product Type Studbolt & Nuts
Measurement Imperial / Metric
Manufacturing Standard ASTM A320 / A194
Threads Per Inch (TPI) 13
Nut Height 1/2"
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