5/16"-18 x 3-1/2 in Slotted Truss Machine Screw, Zinc Plated Steel, 200 PK MPN:3156MST
5/16"-18 x 3-1/2 in Slotted Truss Machine Screw, Zinc Plated Steel, 200 PK
This 5/16in-18 x 3-1/2 in Slotted Truss Machine Screw is a high-quality, zinc-plated steel fastener ideal for a variety of applications, including truss construction, roofing, and general building projects. Its slotted head provides excellent torque and makes it easy to drive into place. With 200 screws in each package, you'll have plenty on hand for your next project. The screws' durability and resistance to corrosion ensure a long-lasting hold in even the most demanding environments, making them a reliable choice for builders, contractors, and DIY enthusiasts alike.
Top product features:
- Zinc plating provides corrosion resistance to the steel screw.
- The screw has a slotted head, allowing for easy turning with a screwdriver.
- The screw is made of steel, providing strength and durability.
Top product applications:
- General construction and framing
- Deck building and repair
- Furniture assembly and repair
Machine Screws,5/16-18x3 1/2 SLO,PK200, Package Quantity 200
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: 13.60
Product info last updated on February 24, 2026 6:12am UTC
Category: Screws and Bolts