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OneSource
1/4-20 x 5/8 Inch Coarse Grade 8 Yellow Zinc Steel Hex Head Cap Screw
Item A77.14.58
Cap Screws are proportioned and toleranced to assure full and proper loading when assembled into a tapped hole. A washer face is provided under the head to provide a bearing surface when tightened. this feature ensures proper fit-up into tapped holes without counterboring. Cap screws feature a chamfered end to aid in inserting into a tapped hole. Hex head cap screws are available in a variety of material grades including: Grade 2 Grade 5 Grade 8 and stainless steels. Additionally these fasteners are available in plated and plain varieties. Hex head caps screws are a common fastener used in a variety of industrial construction automotive and manufacturing applications.
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Description
Description
Cap Screws are proportioned and toleranced to assure full and proper loading when assembled into a tapped hole. A washer face is provided under the head to provide a bearing surface when tightened. this feature ensures proper fit-up into tapped holes without counterboring. Cap screws feature a chamfered end to aid in inserting into a tapped hole. Hex head cap screws are available in a variety of material grades including: Grade 2 Grade 5 Grade 8 and stainless steels. Additionally these fasteners are available in plated and plain varieties. Hex head caps screws are a common fastener used in a variety of industrial construction automotive and manufacturing applications.
- Origin: Imported
- Diameter: 1/4 Inch
- Diameter Thread Size: 1/4-20
- Finish: Yellow Zinc
- Grade: Grade 8
- Head Height Max: 5/32 Inch
- Head Style: 0.019 Inch
- Head Type: Hex
- Item: Cap Screw
- Length: 5/8 Inch
- Material: Steel
- Measurement: Inch
- Origin: Imported
- Proof Load: 120000 psi
- Specification: ASME B18.2.1
- Tensile Strength : 150000 psi
- Thread Length: 5/8 Inch
- Thread Type: Coarse
- Threads Per Inch: 20
- Type: Full Threaded
- Width Across Corner: 0.488 - 0.505 Inch
Specifications
General
- Finish
- Yellow Zinc
- Measurement System
- Inch
- Origin
- Imported
- Type
- Full Threaded
- Material
- Steel
Dimensions
- Length
- 5/8 Inch
- Thread Type
- Coarse
- Diameter
- 1/4 Inch
- Threads Per Inch
- 20
- Thread Length
- 5/8 Inch
- Width Across Corner
- 0.488 – 0.505 Inch
- Head Height
- 5/32 Inch
- Diameter Thread Size
- 1/4-20
- Body Diameter
- 0.245 – 0.250 Inch
Features
- Head Style
- Hex
- Grade
- Grade 8
- Tensile Strength
- 150,000 psi
- Proof Load
- 120,000 psi
Certifications & Standards
- Standards
- ASME B18.2.1
