China Shaped Countersunk Head Combination Screws for Building Railway Car, Find details about China M10 Self Tapping Screw, Self-Threading Screw from Shaped Countersunk Head Combination Screws for Building Railway Car
Brand name | CHANGCHUN | Model | CC-421 | Type | Combination Screw |
Head Type | Countersunk | Hexgon | No | Screw diameter | 12mm |
Screw Length | 105mm | Application | Hand twist | Screw size | M6 |
Thread tolerance | 6G | Nominal length | 110mm | Surface | Untreated |
Material grade | Stainless steel A2-70 | Product grade | A | Standard type | National |
Standard number | GB-CC-421 | Customized | yes | Specification | CC-421 |
Material | Heat material |