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Earthmoving - Bolt - Hex Deep - L9 - Zinc Yellow Plated - Imperial - UNF - 1/4X1/2

  • BW#: 09970184
  • Mfr#: 440044
  • UNSPSC#: 31161620
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Earthmoving - Bolt - Hex Deep - L9 - Zinc Yellow Plated - Imperial - UNF - 1/4X1/2
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Features
  • High strength bolts – up to 20% stronger than Grade 8 and 10.9

  • High ductility, 50% more than Grade 12.9, helps minimise brittle
    failure

  • Deeper bolt head improves wrench purchase during installation and
    removal, lowering injury risk

  • L9® components fabricated from high grade alloy steel AISI 8640H

  • Yellow zinc plating – 0.002” thick to ASTM B633 Type II Class 5 SCI

  • All bolts tested to comply with ASTM F606 standards for hardness,
    classification fit and elongation

  • Tensile Strength – 180,000psi min

  • Proof Load Stress – 145,000psi min

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Catalogue Page Number: 36-52

Technical Specifications

Material L9
Diameter 1/4 inch
Thread Type UNF
Thread Size 1/4 inch
Size 1/4 x 1/2"
Measurement Imperial
AF/Spanner Size 7/16"
Length 1/2"
Product Group Earthmoving
Colour Zinc Yellow Plated
Product Description Hex Deep
Product Type Bolt
Head Height 0.194
Threads Per Inch (TPI) 28
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