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APPROVED SUPPLIERImperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1-1/4", Zinc Yellow, Alloy Steel, 100 PK
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Technical Specifications
Key Specifications
Basic Material
Steel
Head Width
1/2 in.
Brand
APPROVED SUPPLIER
Item
Cap Screw
Country of Origin
Varies (subject to change)
Length Under Head
1-1/4 in.
Diameter/Thread Size
5/16"-18
Mfr. Part Number
16626
Fastener Diameter
5/16 in.
Package Quantity
100
Fastener Head Height
0.2031 in.
Rockwell Hardness
C33-C39
Fastener Material Grade/Class
Grade 8
Shipping Weight
3.37 lb.
Fastener Tensile Strength
150000 psi
System of Measurement
Fractional
Fastener Thread Style
Partially Threaded
Thread Direction
Right
Finish
Zinc Yellow
Thread Length
7/8 in.
Head Type
Hex Head
Thread Type
Coarse/ USS/ UNC
General
Material
Alloy Steel
Meets Standards
SAE J429, ANSI/ASME B18.2.1
Product Description
Grade 8 USS Hex Head Cap Screw
- Thread Pitch: 5/16-18 UNC.
- 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 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 1/4 USS GR 8
| #16626 | Pkg Qty: 100
| #48 | Pkg Qty: 1
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Compliance & Restrictions
Lot Tracked Item Details
Documents
Item Barcode
5/16 X 1 1/4 USS GR 8
| Name | Item | Description | |
|---|---|---|---|
 | UNSPSC CODES | 31161501 | |
 | VMRS (ATA) CODES | 053-007-005 | HX CP PL USS 5/16X1-1/4 8 |
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