Photographs are representational and may not be size accurate.
OneSource
1/2-13 x 3-1/2 Inch Coarse Plain 18-8 (A2) Stainless Steel Hex Head Tap Bolt
Item A78.01.12.312
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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Photographs are representational and may not be size accurate.
Key Specifications
| Length | 3-1/2 Inch |
| Thread Type | Coarse |
| Material | Stainless Steel 18-8 (A2) |
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
- Finish: Plain
- Grade: 18-8
- Head Height: 0.302 - 0.364 Inch
- Head Style: 0.019 Inch
- Item: Tap Bolt
- Length: 3-1/2 Inch
- Material: 18-8 (A2) Stainless Steel
- Measurement: Inch
- Origin: Imported
- Specification: #21
- Thread Length: 3-1/2 Inch
- Thread Type: Coarse
- Threads Per Inch: 13
- Type: Full Threaded
- Width Across Corner: 0.826 - 0.866 Inch
Specifications
General
- Material
- Stainless Steel 18-8 (A2)
- Measurement System
- Inch
- Origin
- Imported
- Type
- Full Threaded
- Finish
- Plain
Dimensions
- Length
- 3-1/2 Inch
- Thread Type
- Coarse
- Diameter
- 1/2 Inch
- Threads Per Inch
- 13
- Thread Length
- 3-1/2 Inch
- Head Height
- 0.302 – 0.364 Inch
- Width Across Corner
- 0.826 – 0.866 Inch
Features
- Head Style
- Hex
- Grade
- 18-8
Certifications & Standards
- Standards
- #21
