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Product Specifications:
| Item | Hex Locknut |
| Class | Not Applicable |
| Color | Silver |
| Dimensional Standards | Asme B18.16.6 |
| Finish | Zinc Plated |
| Grade | Grade 5 |
| Hardness | Rockwell C32 |
| Hex Height | 5/16" |
| Hex Type | Standard Hex |
| Hex Width | 7/16" |
| Insert Material | Nylon |
| Lock Type | Nylon Insert |
| Made In North America | No |
| Material | Steel |
| Material Grade/class | Grade 5 |
| Nut Height | 5/16" |
| Nut Type | Nylon Insert Lock Nut |
| Nut Type | Nylon Insert |
| Reach Compliant | Yes |
| Removable | No |
| Rockwell Hardness | C28 |
| Rohs Compliant | Yes |
| System Of Measurement | Imperial |
| Thread Direction | Right Hand |
| Thread Size | 1/4"-20 |
| Thread Type | Coarse |
| Type | Standard Hex |
Shipping Info:
| Ship weight (kg) | 0.41 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 16.99 |
| Ship width (cm) | 16.99 |
| HS code | 7318160085 |
| Country of Origin | CN |
Product Variants
| Product | Model | Thread Size | Hex Width | Hex Height | Nut Height | Hardness | Hex Type | Insert Material | Color | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
12P623 | 3/4"-10 | 1 1/16" | 7/8" | 7/8" | Rockwell 32 | Standard Hex | - | - | 20 | €12.31 | |
![]() |
U12348.043.0001 | 7/16"-14 | 11/16" | 3/4" | 3/4" | - | Standard Hex | - | - | 25 | €5.19 | |
![]() |
U12348.050.0001 | 1/2"-13 | 3/4" | 19/32" | 3/5" | - | Standard Hex | - | - | 25 | €8.97 | |
![]() |
U12348.075.0001 | 3/4"-10 | 1 1/8" | 57/64" | 0.888" | - | Standard Hex | - | - | 10 | €9.27 | |
![]() |
U12353.043.0002 | 7/16"-20 | 11/16" | 3/4" | 3/4" | - | Standard Hex | - | - | 25 | €8.48 | |
![]() |
U12353.050.0002 | 1/2"-20 | 3/4" | 19/32" | 3/5" | - | Standard Hex | - | - | 25 | €19.97 | |
![]() |
U12353.075.0002 | 3/4"-16 | 1 1/8" | 57/64" | 0.888" | - | Standard Hex | - | - | 10 | €13.50 |
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APPROVED VENDOR U12348.025.0001 Hex Locknut, 1/4 In - 20 Thread Size, Nylon Insert, 7/16 In Hex Wd., Std Hex, Gr. 5
€7.93 /pack







