Description
• 1/4″ TO 1/2″ – 1/4″UNC (x120), 5/16″UNC (x120), 3/8″UNC (x50), 1/2″UNC (x30).
• STORAGE BOX – Supplied in a partitioned box.
• COARSE THREAD – Imperial UNC nuts designed for use with UNC Bolts and studs.
• HIGH QUALITY – Manufactured to DIN 934.

![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_DFC1303237__84003.1720589771.webp)
![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_PIC2_DFC1303240__93760.1720589769.webp)
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![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN] - Image 4](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_STRAIGHT_DFC1303241__92409.1720589774.webp)
![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN] - Image 5](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_NO_LID_PIC2_DFC1303243__33560.1720589774.webp)
![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN] - Image 6](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_ACT_ON_STEEL_PIC2_DFC1401623__75665.1720593383.webp)
![Steel Nut Assortment 1/4"-1/2"UNC 320pc [AB030SN] - Image 7](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/AB030SN_ACT_ON_STEEL_DFC1401622__25029.1720593385.webp)
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