Hex Head Cap Screws Grade 8 Zinc Yellow Plated B1821BH 1-8 x 4
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Hex Head Cap Screws Grade 8 Zinc Yellow Plated B1821BH 1-8 x 4

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[20 PKG] Hex Head Cap Screws Grade 8 Zinc Yellow Plated B1821BH 1-8 x 4

Mutual ScrewSKU: B1821BH100C400N
Price:
$267.04per 20( $13.35 each)
Pieces 20
Measurement type Inch
Thread size 1-8
Diameter 1
Length 4
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 8
Thread style Partially Threaded
Weight 22.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Presenting Hex Head Cap Screws Grade 8 Zinc Yellow Plated B1821BH 1-8 x 4 — a high-strength fastener engineered for demanding machinery, automotive, and construction applications. The Grade 8 steel offers exceptional tensile strength, while a durable zinc yellow plating provides corrosion resistance and a clean, professional finish.

Key features

  • Grade 8 steel delivers exceptional tensile strength for critical joints.
  • Zinc yellow plating protects against corrosion and wear.
  • Hex head cap screw design allows fast, confident installation with standard tools.
  • Size: 1-8 x 4 (diameter 1/8 in, length 4 in) for a precise fit.
  • Part number: B1821BH ensures the correct replacement part.

Ideal for use in machinery, equipment assemblies, automotive repairs, and general hardware projects where reliability and a clean finish matter. The 1/8 inch diameter and 4 inch length strike the right balance between strength and reach, making these screws a versatile choice for many assemblies.

Specification snapshot

  • Head style: Hex
  • Coating: Zinc Yellow Plated
  • Material: Grade 8 steel
  • Thread size/length: 1-8 x 4

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800-222-0324

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