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APPROVED SUPPLIER
Grade 8 SAE Hex Head Cap Screw, 5/16"-24 x 1/2", Zinc Yellow, Medium Carbon Alloy Steel, 100 PK
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Technical Specifications
Key Specifications
Basic Material
Steel
Item
Cap Screw
Brand
APPROVED SUPPLIER
Length Under Head
1/2 in.
Country of Origin
US (subject to change)
Mfr. Part Number
17121
Diameter/Thread Size
5/16"-24
Package Quantity
100
Fastener Diameter
5/16 in.
Rockwell Hardness
C33-C39
Fastener Material Grade/Class
Grade 8
Shipping Weight
2.1 lb.
Fastener Tensile Strength
150000 psi
System of Measurement
Fractional
Fastener Thread Style
Fully Threaded
Thread Direction
Right Hand
Finish
Zinc Yellow
Thread Length
7/8 in.
Head Type
Hex Head
Thread Type
Fine/ SAE/ UNF
Head Width
1/2 in.
General
Material
Medium Carbon Alloy Steel
Meets Standards
SAE J429, ANSI/ASME B18.2.1
Product Description
Grade 8 SAE Hex Head Cap Screw
- Thread Pitch: 5/16-24 UNF.
- For Your Toughest Fastening Applications, Use Grade 8 Fasteners Every Time!
- Zinc Yellow Plating Provides The Extra Corrosion Protection Not Found In Regular Zinc Plating.
- Grade 8 Cap Screws Comply With SAE J429, Ansi/Asme B18.2.1 Hex Cap Screws.
- For Maximum Holding Power, Always Use A Balanced Assembly Of Grade 8 Components; Cap Screw, Hex Nut, Flat Washer, Lock Washer. Technical Data Material: Medium Carbon Alloy Steel Tensile: 150,000 Psi Minimum Hardness: Rockwell Hardness C33-C39 Threads: Unrf And Unrc Radius Root Class 2A To Ansi/Asme B1.1 Tempering Temperature: 800° F. (Minimum) Decarburization: Meets SAE J121 Discontinuities: Meets SAE J1061 Finish: Zinc; Yellow Astm B633, Type Ii Sc1 Guide For Thread Length On Partially Threaded Bolts. For Bolts Under 6": Twice The Bolt Diameter Plus A 1/4". For Bolts Over 6": Twice The Bolt Diameter Plus A 1/2" This Gives You The Approximate Bolt Thread Length Available.
Frequently Bought Together
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5/16 X 1/2 SAE GR 8
| #17121 | Pkg Qty: 100
| #45 | Pkg Qty: 1
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Compliance & Restrictions
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Lot Tracked Item Details
Documents
Item Barcode
5/16 X 1/2 SAE GR 8
| Name | Item | Description | |
|---|---|---|---|
 | UNSPSC CODES | 31161501 | HX CP PL SAE 5/16X1/2 8 |
 | VMRS (ATA) CODES | 053-007-005 | HX CP PL SAE 5/16X1/2 8 |
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