Product Description
150-Piece UNF A2 Stainless Steel Hexagon Full Nut & Nyloc Nut Assortment
A 150-piece assortment of A2 stainless steel UNF hexagon full nuts and Nyloc nuts for imperial fastening applications. Includes 89 full nuts and 61 nylon insert locking nuts, providing a useful selection for workshop maintenance, repairs and restoration work.
The full nuts provide conventional threaded fastening, while the Nyloc nuts incorporate a nylon insert that grips the mating thread to help resist loosening. Choose the complete boxed set or the refill pack.
Specifications
- Total Contents: 150 nuts
- Nut Material: A2 stainless steel
- Locking Insert: Nylon, in the Nyloc nuts
- Thread Type: UNF – Unified National Fine
- Thread Direction: Right hand
- Full Nut Sizes: No.10-32, 1/4", 5/16", 3/8", 7/16" and 1/2"
- Nyloc Nut Sizes: 1/4", 5/16", 3/8", 7/16" and 1/2"
Assortment Contents
| UNF Thread Size | Threads Per Inch | Full Nuts | Nyloc Nuts |
|---|---|---|---|
| No.10-32 – commonly listed as 3/16" UNF | 32 | 20 | 0 |
| 1/4" UNF | 28 | 26 | 20 |
| 5/16" UNF | 24 | 20 | 20 |
| 3/8" UNF | 24 | 15 | 15 |
| 7/16" UNF | 20 | 4 | 4 |
| 1/2" UNF | 20 | 4 | 2 |
| Totals | 89 | 61 | |
Complete Set or Refill Pack
- Complete Set: Supplied in a plastic storage box with dividers and a clip-down lid.
- Refill Pack: Supplied in individual plastic bags, without the storage box.
Choosing and Fitting the Nuts
Match both the thread diameter and threads per inch to the bolt, screw or stud. UNF nuts must be used with matching UNF threads.
Start each nut by hand to avoid cross-threading, then tighten with a correctly fitting imperial spanner or socket. When fitting a Nyloc nut, ensure the mating fastener passes through the nylon locking insert.
The smallest full nuts are designated No.10-32 UNF, commonly described as 3/16" UNF in fastener listings. Use the No.10-32 designation when matching the thread.
Related Products
Browse our nuts, washers and tools and accessories. For help identifying imperial threads, see our thread data guide.
