2 Steel Thumb Screw: 1/4-20, Knurled Head MPN:THS3052M10F21
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Introducing our steel thumb screw with a 1/4-20 thread size, designed for industrial-grade applications and knurled heads to provide a secure grip without slipping. Made from robust steel, these thumb screws can easily handle heavy-duty twisting forces making them ideal for equipment assembly or lockdown situations. Their versatile 1/4-20 thread size allows you to fasten multiple materials and thicknesses in a range of applications such as plumbing, automotive, HVAC systems, and more, while their durable construction guarantees rust resistance for an extended lifespan. The thumb screw's user-friendly design and high-quality steel make it essential for mechanics, technicians, hobbyists or anyone looking to secure their bolts, screws, and fastening systems effectively.
Product Information
- : THS3052M10F21
- Finish: Zinc-Plated
- Head Diameter (Decimal Inch): 0.5000
- Head Diameter (Inch): 1/2
- Head Height (Decimal Inch): 0.2500
- Head Height (Inch): 1/4
- Head Material: Brass
- Head Type: Knurled
- Material: Steel
- Material Grade: 2
- Overall Length (Inch): 3/4
- Shoulder Type: Without Shoulder
- Standards: ASTM B633; QQ-A-225A Comp 2; QQ-B-626B Comp 22; QQ-N-290A; QQ-S-633; QQ-S-763; T-3; Type 1
- System of Measurement: Inch
- Thread Length (Inch): 1/2
- Thread Size: 1/4-20
- Thread Standard: UNC
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Material Safety Data Sheet (MSDS) Required: No
- Country of Origin: US, United States
- TAA Compliant: Yes
- UNSPSC: 31161516
- CA Restricted (Prop 65): Unknown
- Package Weight: 4.16
- Prohibited States: AK,HI,PR