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Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 3 in L, 50 PK
Mfr # U04104.031.0300
Zoro # G5340063
product price:Â
$
11.49
/pk 50, $0.23/ea
Key Features
External Hex Drive
Grade 8 Material Grade/Class
System of Measurement
Inch
Thread Size
5/16"-18
Head Width
1/2 in
Material
Steel
Finish
Zinc Yellow
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Specifications
Details
- MFR #
- U04104.031.0300
- Zoro #
- G5340063
- UPC #
- -
- Country of Origin
- Multiple
- System of Measurement
- Inch
- Drive
- External Hex
- Material Grade/Class
- Grade 8
- Material
- Steel
- Finish
- Zinc Yellow
- Thread Style
- Partially Threaded
- Thread Direction
- Right Hand
- Standards
- SAE J429
- Item
- Hex Head Cap Screw
- Proof Load
- 120,000 psi
- Rockwell Hardness
- HRC33
- Tensile Strength
- 150,000 psi
- Thread Type
- Coarse
- Thread Fit
- 2A
- Dimensional Standards
- ASME B18.2.1
- Threadlocker Minimum Temperature
- 5/16"-18
- Globally Sourced
- Globally Sourced
- Manufacturer Location
- Globally Sourced
- Material Quality Standards
- SAE J429
- Fastener Industry Standards
- ASME B18.2.1
- Type
- Hex Head Cap Screw
- Drive Type
- External Hex
- Head Type
- Hex
Description
The ZORO SELECT - U04104.031.0300 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Made from Grade 8 Steel, this cap screw conforms to the ASME B18.2.1 dimensional standards and SAE J429 material quality standards, designed for use within specified industrial applications. The external hex drive requires a wrench or socket for installation or removal.
- Fastener Length: Has a length of 3 inches, which may determine the depth at which it can be inserted into materials.
- Finish: Features a Zinc Yellow finish that is intended to provide an added layer of protection against corrosion.
- Globally Sourced: Procured from international manufacturers offering diverse range of quality and price options.
- Material Grade/Class: Conforms to Grade 8 standards as per its design specifications. The suitability for specific industrial applications should be determined by the user.
- Rockwell Hardness: HRC33 measurement indicates its hardness level as per testing standards. Actual performance may vary based on application.
- Tensile Strength: Tested up to 150,000 psi tensile stress under controlled conditions. Its applicability for heavy-duty usage depends on individual circumstances.
- Thread Direction & Size: Designed with Right Hand thread direction that tightens clockwise with size 5/16"-18. Compatibility with corresponding nuts or holes should be verified by the user."