Knurled nuts KRSK are used for applications which require higher durability than plastic or aluminum, yet appearance is essential.
Stainless steelNI AISI 303
SteelST, blackened finish
RoHS
| C | With plain blind bore, tol. H7 |
| E | With tapped blind bore |
| d1 | d2 Thread Type E | d3 H7 Bore Type C | d4 | h | k | t min. |
||
|---|---|---|---|---|---|---|---|---|
| 0.75 | 10 x 24 | 1/4 x 20 | B 3/16 | B 1/4 | 0.50 | 0.63 | 0.25 | 0.38 |
| 1.00 | 1/4 x 20 | 5/16 x 18 | B 1/4 | B 5/16 | 0.63 | 0.75 | 0.25 | 0.50 |
| 1.50 | 5/16 x 18 | 3/8 x 16 | B 5/16 | B 3/8 | 0.75 | 1.00 | 0.31 | 0.63 |
| 2.00 | 3/8 x 16 | 1/2 x 13 | B 3/8 | B 1/2 | 1.00 | 1.13 | 0.38 | 0.63 |
| 2.50 | 1/2 x 13 | 5/8 x 11 | B 1/2 | B 5/8 | 1.50 | 1.50 | 0.56 | 0.75 |
| 3.00 | 5/8 x 11 | 3/4 x 10 | B 5/8 | B 3/4 | 1.75 | 1.75 | 0.63 | 1.00 |
| Min | Max | Price |
|---|---|---|
| 1 | 99 | US$2.86 |
| 100 | 249 | US$2.62 |
| 250 | 499 | US$2.39 |
| ≥ 500 | US$2.15 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
Attention Valued Customer,
Beginning February 16, 2026, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.
We will honor current published prices through February 15, 2026.
Customers with pricing agreements will not be effected until annual pricing is reviewed.
