2pcs M4x12mm 10.9 Grade Hex Socket Reverse Left Hand Thread Screw Bolt Black
USD 13.80 USD
Specifications
| Brand | Uxcell |
| Main Color | Black |
| Coating | Black Oxide Plated |
| Total Length | 13.8mm / 0.54" |
| Material | 40Cr Steel |
| Head Style | Button Head |
| Thread Style | Fully Thread |
| Head Size | 7.4mm / 0.29" (D) |
| Product Name | Left Hand Thread Bolt |
| Thread Length | 12mm / 0.47" |
| Hex Socket Width | 2.5mm / 0.1" |
| Grade | 10.9 |
| Drive Type | Hex Socket Head |
| Pitch | 0.7mm |
| UPC | 605322682134 |
Description: Made of 40Cr Steel material,black oxide finish,hex socket head,left hand reverse thread design. Fixing component, industrial and construction fasteners. To tighten a reverse threaded screw, you turn it counter clockwise.To loosen a reverse threaded screw, you turn it clockwise. Used widely in home, office and factory appliance, communication equipments, ship assembly and other machinery industry.



