Thumb Screw, 5/16"-18 Thread Size, Round, Black Oxide Steel, 1/4 in Head Ht, 1 1/4 in Lg MPN:Z1068
Thumb Screw, 5/16"-18 Thread Size, Round, Black Oxide Steel, 1/4 in Head Ht, 1 1/4 in Lg
This 5/16in-18 thread size thumb screw is a reliable and durable fastening solution for various applications. The black oxide steel construction provides corrosion resistance and a sleek appearance, while the grip-style knurled head offers a secure grip for easy tightening and loosening. Suitable for use in a range of industries, including manufacturing, construction, and automotive, this thumb screw is ideal for applications where a high level of torque is required. Its compact design and low profile make it perfect for use in tight spaces, and its 57,000 psi tensile strength ensures it can withstand heavy loads.
Top product features:
- Fully threaded design
- Grip style knurled for secure grip
- Black oxide steel construction for corrosion resistance
Top product applications:
- Hinge hardware
- Cabinet hardware
- Machine mounting hardware
Thumb Screw, Grip Style Knurled, Type Thumb Screw, Finish Black Oxide, Material Steel, Thread Size 5/16 In.-18, Fastener Length 1 1/4 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: 4.00
- Package Width: 3.00
- Package Height: 1.50
- Package Weight: 0.15
Product info last updated on February 26, 2026 2:43am UTC
Category: Screws and Bolts