Thumb Screw, 5/16"-18 Thread Size, Round, Black Oxide Steel, 1/4 in Head Ht, 1 3/4 in Lg MPN:Z1071
Thumb Screw, 5/16"-18 Thread Size, Round, Black Oxide Steel, 1/4 in Head Ht, 1 3/4 in Lg
This versatile thumb screw is designed for a variety of applications, including industrial, commercial, and DIY projects. With its 5/16in-18 thread size and fully threaded design, it provides a secure fastening solution for a range of materials. The black oxide steel construction ensures durability and resistance to corrosion, while the knurled grip provides a comfortable and secure hold. Ideal for use in heavy-duty applications, this thumb screw is perfect for tasks that require a high level of torque and grip. Its compact size and lightweight design make it easy to maneuver and store, making it a valuable addition to any toolkit.
Top product features:
- Fully Threaded
- Grip Style Knurled
- Straight Knurl
Top product applications:
- Machine assembly
- Electrical panel mounting
- Automotive trim installation
Thumb Screw, Grip Style Knurled, Type Thumb Screw, Finish Black Oxide, Material Steel, Thread Size 5/16 In.-18, Fastener Length 1 3/4 in, Thread Style Fully Threaded, Thread Length Not Applicable, Head Width 1.25 in, Head Height 0.25 in, Tensile Strength 57,000 psi, Head Type Cheese, Maximum Head Width 1 1/4 in, Minimum Head Width Not Applicable, Maximum Head Height 1/4 in, Minimum Head Height Not Applicable, System of Measurement Inch, Drive No Drive, Features Straight Knurl
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.60
- Package Width: 1.80
- Package Height: 1.30
- Package Weight: 0.14
Product info last updated on February 6, 2026 4:36pm UTC
Category: Screws and Bolts