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Product Specifications:
| Item | Hex Locknut |
| Class | Not Applicable |
| Dimensional Standards | Asme B18.16.6 |
| Finish | Zinc Plated |
| Grade | Grade 2 |
| Hex Height | 3/4" |
| Hex Type | Standard Hex |
| Hex Width | 5/8" |
| Lock Type | Nylon Insert |
| Material | Steel |
| Material Grade/class | Grade 2 |
| Nut Height | 3/4" |
| Nut Type | Nylon Insert Lock Nut |
| Nut Type | Nylon Insert |
| System Of Measurement | Imperial |
| Thread Direction | Right Hand |
| Thread Size | 7/16"-20 |
| Thread Type | Fine |
| Type | Standard Hex |
Shipping Info:
| Ship weight (kg) | 0.26 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 16.99 |
| Ship width (cm) | 16.99 |
| HS code | 7318160085 |
| Country of Origin | TW |
Product Variants
| Product | Model | Thread Size | Hex Width | Hex Height | Nut Height | Hardness | Hex Type | Resistance Properties | Max. Temp. | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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U12300.056.0001 | 9/16"-12 | 7/8" | 25/32" | 25/32" | Rockwell B68-C32 | Standard Hex | - | - | 25 | €12.35 | |
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U12320.056.0002 | 9/16"-18 | 7/8" | 25/32" | 25/32" | Rockwell B68-C32 | Standard Hex | Corrosion Resistant | - | 25 | €21.44 | |
![]() |
12P612 | 3/4"-10 | 1 1/16" | 7/8" | 7/8" | Rockwell C32 | Standard Hex | - | - | 20 | €14.13 | |
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U12300.043.0001 | 7/16"-14 | 5/8" | 3/4" | 3/4" | - | Standard Hex | - | - | 25 | €4.79 | |
![]() |
U12300.050.0001 | 1/2"-13 | 3/4" | 19/32" | 3/5" | - | Standard Hex | - | - | 25 | €16.59 | |
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U12300.062.0001 | 5/8"-11 | 15/16" | 3/4" | 3/4" | - | Standard Hex | - | - | 10 | €8.33 | |
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U12300.075.0001 | 3/4"-10 | 1 1/16" | 57/64" | 0.888" | - | Standard Hex | - | - | 10 | €9.12 |
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APPROVED VENDOR U12320.043.0002 Hex Locknut, 7/16 In - 20 Thread Size, Nylon Insert, 5/8 In Hex Wd., Std Hex
€4.84 /pack







