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OneSource
7/8-14 x 4 Inch Fine Grade 5 Zinc Plated Medium Carbon Steel Hex Head Cap Screw USA
Item A71.78.4
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.
- Made In USA
- Diameter: 7/8 Inch
- Diameter Thread Size: 7/8-14
- Finish: Zinc
- Grade: Grade 5
- Head Height Max: 35/64 Inch
- Head Style: 0.019 Inch
- Head Type: Hex
- Item: Cap Screw
- Length: 4 Inch
- Material: Medium Carbon Steel
- Measurement: Inch
- Origin: USA
- Proof Load: 85000 psi
- Specification: ASME B18.2.1
- Tensile Strength : 25/32 Inch
- Thread Length: 2 Inch
- Thread Type: Fine
- Threads Per Inch: 14
- Type: Partial Threaded
- Width Across Corner: 1.465 - 1.516 Inch
Specifications
General
- Type
- Partial Threaded
- Material
- Medium Carbon Steel
- Finish
- Zinc
- Measurement
- Inch
- Origin
- USA
- Thread Type
- Fine
Dimensions
- Diameter
- 7/8 Inch
- Length
- 4 Inch
- Threads Per Inch
- 14
- Thread Length
- 2 Inch
- Width Across Corner
- 1.465 – 1.516 Inch
- Head Height
- 35/64 Inch
- Diameter Thread Size
- 7/8-14
- Body Diameter
- 0.866 – 0.875 Inch
Features
- Head Style
- Hex
- Grade
- Grade 5
- Tensile Strength
- 25/32 Inch
- Proof Load
- 85,000 psi
Certifications & Standards
- Standards
- ASME B18.2.1
