Electro Hardware - 1/4-20" UNC Thread, Uncoated, Grade 302, 303 Stainless Steel Round Knurled Thumb Nut - 3/8" Overall Height, 9/16" Head Diam
Item #: 00256974
Brand: Electro Hardware
Model #: THN5007M07F16
Exact Tooling IR#: 04
Features and Benefits
Thumb nuts are used in light-duty applications that do not require extremely tight fasteners. They are easily tightened by hand.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
| Product Specifications | |
|---|---|
| Type | Thumb Nut |
| Head Type | Round Knurled |
| System of Measurement | Inch |
| Thread Size | 1/4-20 |
| Material | Stainless Steel |
| Thread Standard | UNC |
| Material Grade | 302; 303 |
| Finish/Coating | Uncoated |
| Head Diameter (Decimal Inch) | 0.5625 |
| Head Diameter (Inch) | 9/16 |
| Head Diameter (mm) | 14.29 |
| Overall Height (mm) | 9.53 |
| Overall Height (Decimal Inch) | 0.3750 |
| Overall Height (Inch) | 3/8 |
| Fastener Standard | QQ-S-763 |
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