310w/washers M4 Cross Recess Pan Head Machine Screw with Internal Toothed Lock Washer, Steel 3Cr 100pcs.
- Size : M4
- Material : Steel
- Surface : 3Cr Plated
- Packing quantity : 100pc/pack
- Standard : JIS B1188
- Washer Type : Internal Toothed Lock Washer
- RoHS Compliant
Size | M2.6 | M3 | M4 | M5 |
dk | 4.5 | 5.5 | 7 | 9 |
k | 1.7 | 2 | 2.6 | 3.3 |