![Value Collection - 1/4-20 UNC, 1-3/4" Length Under Head Hex Drive Machine Screw - Hex Head, Grade J82 Steel, Zinc-Plated Finish, External Tooth - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/6720326-24_1024x1024.jpg?v=1619920905)
Value Collection - 1/4-20 UNC, 1-3/4" Length Under Head Hex Drive Machine Screw - Hex Head, Grade J82 Steel, Zinc-Plated Finish, External Tooth
Item #: 67203265
Brand: Value Collection
Exact Tooling IR#: 04
Features and Benefits
Hex head types have flat bearing surfaces, sharp corners and six uniform sides. They are used with flat washers and are tightened with wrenches in limited-clearance applications.
Hex drive types have six uniform sides that allow fast rotation and easy adjustment. They are driven by wrenches or sockets and are ideal in limited-clearance applications.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications | |
---|---|
System of Measurement | Inch |
Thread Size (Inch) | 1/4-20 |
Head Type | Hex |
Drive Type | Hex |
Length (Inch) | 1-3/4 |
Material | Steel |
Material Grade | J82 |
Finish/Coating | Zinc-Plated |
Washer Type | External Tooth |
Length Measurement Type | Length Under Head |
Fastener Standard | ASME B18.13a; SAE J82 |
Thread Standard | UNC |
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