5/16"-18 Socket Head Cap Screw, Socket, Black Oxide Alloy Steel, 3-1/2 in Length, 50 PK MPN:72148
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In Stock
Free Shipping
In Stock
SKU
510-G216152675
5/16"-18 Socket Head Cap Screw, Socket, Black Oxide Alloy Steel, 3-1/2 in Length, 50 PK
This 5/16in-18 Socket Head Cap Screw is a high-quality fastener designed for applications requiring exceptional strength and durability. Made from alloy steel with a Class 12.9 rating, these screws can withstand heavy loads and resist corrosion. The black oxide finish provides a durable, rust-resistant coating. With a 3-1/2 inch length and 1/4 inch hex drive, these screws are ideal for use in machinery, equipment, and other industrial applications. They are also suitable for use in construction, automotive, and aerospace industries where high-strength fasteners are required. A 50-pack is available for convenient use.
Top product features:
- Socket Head Cap Screw has a Standard Head Type
- Socket Head Cap Screw has a Hex Drive with a 1/4 in Drive Size
- Socket Head Cap Screw is made of Alloy Steel with a Black Oxide Finish
Top product applications:
- Machine Building
- Automotive Repair
- Aerospace Manufacturing
Socket Head Cap Screw, Head Type Standard, System of Measurement Inch, Drive Type Hex, Drive Size 1/4 in, Material Alloy Steel, Material Grade/Class Class 12.9, Finish Black Oxide, Thread Size 5/16 In.-18, Minimum Thread Length Not Applicable, Fastener Length 3 1/2 in, Head Height 10 in, Head Diameter 16 in, Pack Size Small Pack, Package Quantity 50
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.00
- Package Width: 4.12
- Package Height: 2.75
- Package Weight: 3.77
Product info last updated on April 21, 2026 3:27pm UTC
Category: Screws and Bolts