| 1. | Slotted cheese head screws - product grade a 开槽圆柱头螺钉.产品等级a级 |
| 2. | Slotted cheese head screws . product grade a 带槽圆头螺钉. a级产品 |
| 3. | Slotted cheese head screws with shoulder 开槽圆柱头轴位螺钉 |
| 4. | Slotted cheese head screws - product grade 开槽圆柱头螺钉 |
| 5. | Slotted cheese head screws 开槽圆柱头螺钉 |
| 6. | Subland twist drills with parallel shank for clearance holes and counterbores for hexagon socket head cap screws and slotted cheese head screws 留隙孔用直柄多刃阶梯麻花钻和内六角头圆头螺钉和一 |
| 7. | Subland twist drills with morse taper shank for clearance holes and counterbores for hexagon socket head cap screws and slotted cheese head screws 留隙孔用直柄多刃阶梯麻花钻和内六角头圆头螺钉和一 |