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Product Specifications:
| Item | Hex Head Cap Screw |
| Class | Not Applicable |
| Drive | Hex |
| Fastener Length | 3 1/4" |
| Finish | Black Oxide |
| Grade | Grade 8 |
| Hardness | Rockwell C33-C39 |
| Head Height | 5/16" |
| Head Style | Hex |
| Head Type | Hex |
| Head Width | 3/4" |
| Hex Head Cap Screw Type | Hex Head Cap Screw |
| Length | 3 1/4" |
| Material | Steel |
| Material Grade/class | Grade 8 |
| Material Quality Standards | Sae J429 |
| Min. Thread Length | 1-1/4" |
| Min. Thread Length | 1 1/4" |
| Overall Length | 3 1/4" |
| Rockwell Hardness | Hrc33 |
| System Of Measurement | Imperial |
| Tensile Strength | 150000 psi |
| Thread Direction | Right Hand |
| Thread Fit | 2A |
| Thread Length | 1 1/4" |
| Thread Size | 1/2"-20 |
| Thread Style | Partially Threaded |
| Thread Type | Fine |
Shipping Info:
| Ship weight (kg) | 0.96 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 15.24 |
| Ship width (cm) | 15.24 |
| Country of Origin | US |
Product Variants
| Product | Model | Thread Style | Thread Length | Fastener Length | Min. Thread Length | Head Height | Head Width | Thread Direction | Material Grade/class | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
U04160.050.0500 | Partially Threaded | 1 1/4" | 5" | 1 1/4" | 5/16" | 3/4" | Right Hand | Grade 8 | 5 | €18.19 | |
![]() |
U04160.050.0850 | Partially Threaded | 1 1/2" | 8 1/2" | 1 1/2" | 5/16" | 3/4" | Right Hand | Grade 8 | 5 | €29.94 | |
![]() |
N04160.050.0650 | - | 1 1/2" | 6 1/2" | 1 1/2" | 5/16" | 3/4" | Right Hand | Grade 8 | 5 | €25.38 | |
![]() |
N04160.050.0700 | Fully Threaded | 7" | 7" | 7" | 5/16" | 3/4" | Right Hand | Grade 8 | 5 | €29.21 | |
![]() |
N04160.050.0750 | Partially Threaded | 1 1/2" | 7 1/2" | 1 1/2" | 5/16" | 3/4" | Right Hand | Grade 8 | 5 | €30.27 | |
![]() |
N04160.050.0800 | - | 1 1/2" | - | - | 5/16" | 3/4" | Right Hand | - | 5 | €33.37 | |
![]() |
U04160.050.0125 | Fully Threaded | 1 1/4" | 1 1/4" | 1 1/4" | 5/16" | 3/4" | Right Hand | Grade 8 | 25 | €15.77 |
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GRAINGER N04160.050.0325 Hex Head Cap Screw, 1/2 In - 20 Thread Size, Steel, 3 1/4 In Lg., 5/16 In Head Ht., Gr. 8
€34.58 /pack





