Share  
Print  
Best Seller
APPROVED SUPPLIER

Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1", Zinc Yellow, Alloy Steel, 100 PK

Hover over image to magnify
5/16 X 1" USS GR 8
PI_Asset_988284
5/16 X 1" USS GR 8
PI_Asset_988284
Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1", Zinc Yellow, Alloy Steel, 100 PK Video
Imperial Grade 8 USS Hex Head Cap Screw, 5/16"-18 x 1", Zinc Yellow, Alloy Steel, 100 PK Video

#16625 | Pkg Qty: 100

In Stock

Shipping to 60045
Catalog: A2

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 in.
Diameter/Thread Size
5/16"-18
Mfr. Part Number
166250
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
2.85 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

5/16 X 1" USS GR 8
Bin Assort GR 8 USS Imperial
Currently Viewing
5/16 X 1" USS GR 8
 | #16625 | Pkg Qty: 100

Expertly Selected Product Pairings


Compliance & Restrictions

Lot Tracked Item
Lot Tracked Item Details
Item Barcode
0166250
5/16 X 1" USS GR 8
 NameItemDescription
Grainger DropshipGrainger Dropship38ZX21HX CP PL USS 5/16X1 8
UNSPSC CODESUNSPSC CODES31161501
VMRS (ATA) CODESVMRS (ATA) CODES053-007-005HX CP PL USS 5/16X1" 8

For more product information by email, click here