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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: 
$
11.49
/pk of 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

Product Information

MFR #
U04104.031.0300
Zoro #
G5340063
UPC #
-
Country of Origin
Multiple

Dimensions

Thread Size
5/16"-18
Fastener Length
3 in
Head Width
1/2 in
Min. Thread Length
7/8 in
Head Height
13/64 in
Minimum Thread Length
7/8 in
Screw Size
5/16 in
Overall Length
3 in
Wire Rope Length
3 in

Details

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

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."

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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