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Product Specifications:
| Item | Hex Head Cap Screw |
| Class | Not Applicable |
| Drive | Hex |
| Fastener Length | 2 1/2" |
| Finish | Zinc Yellow |
| Grade | Grade 8 |
| Hardness | Rockwell C33-C39 |
| Head Height | 25/32" |
| Head Style | Hex |
| Head Type | Hex |
| Head Width | 1 7/8" |
| Hex Head Cap Screw Type | Hex Head Cap Screw |
| Length | 2 1/2" |
| Material | Steel |
| Material Grade/class | Grade 8 |
| Material Quality Standards | Sae J429 |
| Min. Thread Length | 2-1/2" |
| Min. Thread Length | 2 1/2" |
| Overall Length | 2 1/2" |
| Rockwell Hardness | Hrc33 |
| System Of Measurement | Imperial |
| Tensile Strength | 150000 psi |
| Thread Direction | Right Hand |
| Thread Fit | 2A |
| Thread Length | 2 1/2" |
| Thread Size | 1 1/4"-7 |
| Thread Style | Fully Threaded |
| Thread Type | Coarse |
Shipping Info:
| Ship weight (kg) | 0.63 |
| Ship height (cm) | 5.33 |
| Ship length (cm) | 8.64 |
| Ship width (cm) | 5.33 |
| 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 | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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U04104.125.0250 | Fully Threaded | 2 1/2" | 2 1/2" | 2 1/2" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €14.13 | |
![]() |
U04104.125.0300 | Fully Threaded | 3" | 3" | 3" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €14.13 | |
![]() |
U04104.125.0350 | Partially Threaded | 2 3/4" | 3 1/2" | 2 3/4" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €12.57 | |
![]() |
U04104.125.0400 | Partially Threaded | 2 3/4" | 4" | 2 3/4" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €30.29 | |
![]() |
U04104.125.0450 | Partially Threaded | 2 3/4" | 4 1/2" | 2 3/4" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €38.25 | |
![]() |
U04104.125.0500 | Partially Threaded | 2 3/4" | 5" | 2 3/4" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €16.97 | |
![]() |
U04104.125.0550 | Partially Threaded | 2 3/4" | 5 1/2" | 2 3/4" | 25/32" | 1 7/8" | Right Hand | Grade 8 | €37.33 |
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GRAINGER N04104.125.0250 Hex Head Cap Screw, 1 1/4 In - 7 Thread Size, Steel, 2 1/2 In Lg., 25/32 In Head Ht., Coarse, Yellow Zn Plated
€24.26 /unit



