1/4-28 x 3-1/2 Grade 5 Fine Hex Cap Screws
Categories: Zinc Fine Thread Grade 5 Hex Bolts
- Finish: Zinc
- Material: Steel
- Brand: Midwest
- Scale: Standard
- Length: 3-1/2"
- Diameter: 1/4"
- Drive Size: 7/16" Wrench/Socket
- Drive Type: Hex
- Thread Type: Fine
- Package Type: Box
Product Description:
These 1/4-28 x 3-1/2 Grade 5 Fine Hex Cap Screws are precision-engineered fasteners crafted from Grade 5 steel, ensuring reliable strength and durability for demanding applications. Featuring a zinc finish for corrosion resistance, these bolts have a hex head design that allows for easy installation and removal using standard wrenches or sockets. The head stamping enables quick identification of class and grade even after installation, while the fine threading offers superior holding power, enhanced resistance to loosening from vibration, and greater strength in tension and shear compared to coarse threads.
Ideal for use in automotive, machinery, construction, and industrial maintenance, these fine hex cap screws provide secure and long-lasting connections where reliability is critical. Their precise threading and robust material make them well-suited for applications requiring high-performance fastening solutions. Whether for professional contractors or industrial manufacturers, these bolts deliver consistent quality and dependable performance.
Features:
- Manufactured from Grade 5 steel for reliable strength and long‑lasting performance in demanding applications.
- Hex head design allows for easy installation and removal with standard wrenches or sockets
- Head stamping provides easy class/grade identification even after installation
- Precise threading provides smooth engagement and maximum holding power, ensuring components remain firmly connected under stress
- Fine thread bolts provide more strength in tension and shear and resist loosening from vibration better than coarse thread bolts
