| Material | Aluminum |
|---|---|
| Fastener Type | Hex |
| Exterior Finish | Oxide Layer |
| Color | reddish-brown |
| Metal Type | Aluminum |
| Finish Type | Oxide |
| Thread Type | Unified National Coarse (Unc) and Iso Metric |
| Inside Thread Size | #4, M12 |
| Thread Style | Standard (Inch), Metric |
| Thread Class | Fine |
| Number of Pieces | 60 |
| Set Name | 60 pcs Nut and Bolt Thread Checker, 30 Inch & 30 Metric |
| Package Dimensions | 7.8 x 6.93 x 3.11 inches |
| Item Weight | 1.61 pounds |
| Date First Available | August 22, 2025 |
| Item Length | 7.8 |
| Item Height | 3.11 |
| Item Width | 6.93 |
| Style | 60 pcs |
Check the listing for details. Thread Checker Nut and Bolt Thread Checker, 30 Inch & 30 Metric Box Set 60 pcs. Color: reddish-brown, Condition: New. Listed at 80.09 USD. 【Detachable Thread Gauges】Say goodbye to bulky, hard-to-use thread gauge! detachable thread checker set is neatly housed in a premium foam storage holder, allowing you to easily remove individual gauges for quick and hassle-free thread identification.