[100 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread (USA Made) 1/4-28 x 2 1/4

Mutual ScrewSKU: 1536CH8DBB

Price:
Sale price$41.35 Regular price$45.95per 100( $0.41 each)
Pieces 100
Measurement type Inch
Thread size 1/4-28
Diameter 1/4
Length 2-1/4
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 28
Thread style Partially Threaded
Weight 3.46 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

Engineered for demanding assemblies, these Hex Head Cap Screws deliver high strength and reliable performance. Made from Grade 8 steel with a durable zinc yellow bake finish, they resist corrosion while maintaining tough load-bearing properties. The 1/4-28 fine thread (UNF) and 2 1/4 inch length allow precise clamping in tight spaces across automotive, machinery, and industrial equipment. Proudly USA-made, these fasteners combine precision metallurgy with dependable consistency.

Key features

  • Material: Grade 8 steel
  • Finish: Zinc yellow bake (corrosion resistant)
  • Head type: Hex head cap screw
  • Thread: Fine thread (1/4-28 UNF)
  • Length: 2 1/4 in
  • Diameter and pitch: 1/4 in, 28 TPI
  • Country of origin: USA made

Applications: Ideal for high-strength fastening in automotive assemblies, equipment manufacturing, machinery installations, and other demanding projects where precise torque and vibration resistance are essential. Pair with compatible nuts and washers for a secure, lasting fit.

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