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24 pcs
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24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PENN S-0428-2 is a self-clinching nut designed for permanent fastening applications. It belongs to the CLS product family and is manufactured by PENN.
This nut features a 1/4-28 thread size (Thread Code 0428) and adheres to the 2B ASME B1.1 thread specification. The fastener material is 300 Series Stainless Steel, with a standard finish of passivated and/or tested per ASTM A380. It is designed for use in sheet materials with a hardness of HRB 70 or HB 125 or less.
Key mechanical dimensions include a maximum shank of 0.087 inches, an E dimension of 0.44 inches, and a T dimension of 0.17 inches. The required hole size in the sheet is 0.344 inches, with a minimum edge distance of 0.34 inches from the hole centerline to the edge. The C Max dimension is 0.343 inches.
This product falls under the category of Self-Clinching Nuts – Types S, SS, CLS, CLSS, SP – Unified Thread Type Internal.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.79 | $6.79 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The thread size is 1/4-28.
It is made of 300 Series Stainless Steel.
It is suitable for sheet hardness of HRB 70 or HB 125 or less.
The required hole size in the sheet is 0.344 inches.
The minimum distance is 0.34 inches.