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Product Specifications:
| Item | Lock Nut |
| Finish | Plain |
| Grade | Grade 18-8 |
| Hex Height | 9/64" |
| Hex Type | Standard Light Hex |
| Hex Width | 7/16" |
| Lock Type | Top Lock |
| Material | Stainless Steel |
| Material Grade/class | 18-8 |
| Maximum Temperature | 1200°F |
| Minimum Temperature | -70°F |
| Nut Height | 8/25" |
| Nut Type | Top Lock |
| Nut Type | Flexible Top |
| Removable | Yes |
| Resistance Properties | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant |
| System Of Measurement | Imperial |
| Thread Direction | Right Hand |
| Thread Fit | 3B |
| Thread Size | 1/4"-28 |
| Type | Top Lock |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 2.9 |
| Ship length (cm) | 3.65 |
| Ship width (cm) | 3.65 |
| Country of Origin | US |
Product Variants
| Product | Model | Thread Size | Hex Width | Hex Height | Nut Height | Hex Type | Resistance Properties | Type | Nut Type | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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50FA-256 | #2-56 | 1/4" | 3/64" | 0.155" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Top Lock | Flexible Top | 25 | €127.13 | |
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50FA-420 | 1/4"-20 | 7/16" | 1/8" | 0.29" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Standard Light Hex | Flexible Top | 25 | €155.06 | |
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50FA-632 | #6-32 | 5/16" | 5/64" | 0.18" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Standard Light Hex | Flexible Top | 25 | €124.45 | |
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50FA-832 | #8-32 | 11/32" | 7/64" | 0.243" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Top Lock | Flexible Top | 50 | €248.88 | |
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50FAF-518 | 5/16"-18 | 1/2" | 5/32" | 0.353" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Top Lock | Flexible Top | 100 | €704.32 | |
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50FAF-813 | 1/2"-13 | 3/4" | 9/32" | 0.602" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Top Lock | Flexible Top | 100 | €2,032.90 | |
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50FC-524 | 5/16"-24 | 1/2" | 5/32" | 0.353" | Standard Light Hex | Corrosion Resistant, Impact Resistant, Shock And Vibration Resistant, Temperature Resistant | Top Lock | Flexible Top | 25 | €384.19 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
FLEXLOC 50FC-428 Locknut, 1/4 In - 28 Thread Size, Flexible Top, 7/16 In Hex Wd., Top Lock, Gr. 18-8, Pln
€282.38 /pack







