5/16"-18 x 1-1/4 in Hex Hex Machine Screw, Zinc Plated Steel, 1000 PK MPN:3120MWS
5/16"-18 x 1-1/4 in Hex Hex Machine Screw, Zinc Plated Steel, 1000 PK
This 5/16in-18 x 1-1/4 in Hex Hex Machine Screw is a versatile and reliable fastening solution for a wide range of applications. Made from high-quality zinc plated steel, it provides excellent corrosion resistance and durability. The serrated washer head design ensures a secure grip and prevents the screw from backing out over time. With 1000 pieces in a pack, this product is ideal for construction, manufacturing, and DIY projects where a large quantity of fasteners is required. Its full thread design provides maximum holding power, making it suitable for heavy-duty applications such as building, furniture making, and machinery assembly.
Top product features:
- Zinc plating provides corrosion resistance.
- Full thread design ensures secure fastening.
- Serrated washer head provides better grip and prevents screw from slipping.
Top product applications:
- Electrical Panel Installation
- Automotive Repair and Maintenance
- Industrial Machinery Assembly
5/16-18X1 1/4 Unslotted Indented Hex Washer Head Serrated Machine Screw Full Thread Zinc
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 34.65
Product info last updated on January 26, 2026 3:29am UTC
Category: Screws and Bolts