1/4"-20 x 3-1/2" Zinc Plated Grade 5 Steel Coarse Thread Hex Cap Screws
These 1/4-20 x 3-1/2 Grade 5 Coarse Hex Cap Screws from Midwest are crafted from durable Grade 5 steel, delivering reliable strength and long-lasting performance in demanding applications. Featuring a zinc finish, these bolts offer moderate corrosion resistance, making them suitable for a variety of environments. The hex head design allows for easy installation and removal using standard wrenches or sockets, while the head stamping enables quick grade identification even after installation. Ideal for construction, machinery assembly, and automotive repair, these hex cap screws provide precise threading for smooth engagement and maximum holding power, ensuring components stay securely connected under stress. Whether for professional contractors or DIY enthusiasts, these bolts combine strength, durability, and ease of use for dependable fastening solutions.
Features
- Zinc finish provides moderate corrosion resistance
- Head stamping provides easy class/grade identification even after installation
- Hex head design allows for easy installation and removal with standard wrenches or sockets
- Manufactured from Grade 5 steel for reliable strength and long‑lasting performance in demanding applications.
- Precise threading provides smooth engagement and maximum holding power, ensuring components remain firmly connected under stress
Specifications
- Length: 3-1/2"
- Class: BL
- Product Line: GF
- Drive Type: Hex
- Nominal Size: 1/4 in.-20 x 3-1/2 in.
- Drive Size: 7/16" Wrench/Socket
- Scale: Standard
- Diameter: 1/4"
- Finish: Zinc
- Subclass: H5
- Country of Origin: China
- Thread Type: Coarse
- Tariff Code: 7318.15.8066
- Material: Steel
- Retail Selling Unit Piece Count: 100
- Thread Size: 20