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OneSource
1/4-20 x 2-3/8 Inch Coarse Plain 316 Stainless Steel Hex Head Cap Screw
Item A70.14.238
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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Key Specifications
| Thread Size | 1/4-20 |
| Diameter | 1/4 Inch |
| Length | 2-1/2 Inch |
| Drive Type | External Hex |
| Material | 316 (A4) Stainless Steel |
| Point Type | Machine Screw |
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.
- Item: Cap Screw
Specifications
General
- Material
- 316 (A4) Stainless Steel
- Measurement System
- Inch
- Type
- Partial Threaded
- Finish
- Plain
- Origin
- Imported
- Thread Type
- Coarse
Dimensions
- Diameter
- 1/4 Inch
- Length
- 2-1/2 Inch
- Thread Size
- 1/4-20
- Threads Per Inch
- 20
- Thread Length
- 3/4 Inch
- Width Across Corner
- 0.488 – 0.505 Inch
- Head Height
- 5/32 Inch
- Body Diameter
- 0.245 – 0.250 Inch
Features
- Drive Type
- External Hex
- Point Type
- Machine Screw
- Head Style
- Hex
- Grade
- 316
- Tensile Strength
- 100000 – 150,000 psi
- Proof Load
- 65,000 psi
Certifications & Standards
- Standards
- ANSI B18.2.1 – 1981
