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Imperial 16739 USS Hex Head Cap Screw, Grade 8, 5/8x1-3/4, Pkg/25
Imperial 16739 USS Hex Head Cap Screw, Grade 8, 5/8x1-3/4, Pkg/25
Imperial's zinc-yellow-dichromate plating provides the extra corrosion protection not found in regular zinc plated fasteners, Material: Medium Carbon Alloy Steel, Finish: Zinc Yellow, Pkg/25
Buy Nuts, Bolts, Screws & Fasteners on sale from largest hardware repair tools store in USA
DETAILS
DESCRIPTION
Highlights:
Size: 5/8X1-3/4"
Thread pitch: 5/8-11 UNC
Grade 8 Cap Screws comply with SAE J429, ANSI/ASME B18.2.1 hex cap screws
For your toughest fastening applications, use Grade 8 fasteners every time
Imperial's zinc; yellow dichromate plating provides the extra corrosion protection not found in regular zinc plating
Pack of 25
Technical Data:
Material: Medium Carbon Alloy Steel
Tensile: 150,000 psi minimum
Hardness: Rockwell Hardness C33-C39
Tempering Temperature: 800° F. (minimum)
Finish: Zinc Yellow
Decarburization: Meets SAE J121
Discontinuities: Meets SAE J1061
Threads: UNRF and UNRC Radius Root Class 2A to ANSI/ASME B1.1
Rule of thumb to figure bolt thread length:
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
FEATURES
MFR:
16739
SKU:
42590682
Brand:
Imperial