Hex Head Cap Screw: Steel, Grade 8, Zinc Yellow, 1/4"-20, Coarse, 5/8 in lg, Fully Threaded, 100 PK

Item 10H327       Mfr. Model U04104.025.0062

System of Measurement
Inch
Thread Size
1/4"-20
Material
Steel
Material Grade/Class
Grade 8
Finish
Zinc Yellow
Thread Type
Coarse
Thread Style
Fully Threaded
Minimum Thread Length
5/8 in
Head Width
7/16 in
Head Height
5/32 in
Tensile Strength
150,000 psi
Thread Direction
Right Hand
Hex Head Cap Screw Type
Hex Head Cap Screw
Head Style
Hex
Rockwell Hardness
HRC33
Overall Length
5/8 in
Drive
Hex
Thread Fit
2A
Fastener Length
5/8 in
Dimensional Standards
ASME B18.2.1
Material Quality Standards
SAE J429
Pack Size
Small Pack
UNSPSC
31161501
Country of Origin
Varies (subject to change)
Product Description

High-tensile Grade 8 hex cap screws are stronger than grades 2 or 5 steel. These screws hold fast in high-stress areas. Grade 8 steel has 150,000 psi tensile strength and meets ASME B18.2.1 dimensional standards and SAE J429 material quality standards. They come in a zinc yellow, or black oxide finish, or may be armor-plated for corrosion resistance. Black oxide screws work well in dry environments and armor-plated screws resist salt water and acids.