サイズ

產品規格・尺寸

COMMON TYPE OF DRIVE

1. PHILLIPS (PH)

2. SLOTTED/ SLOT

3. PHILLIPS/ SLOTTED COMBO.

4. HEX EXTERNAL

5. HEX SOCKET

6. QUADREX

7. TORX (TX)

MORE DETAILS REGARDING 「DRIVE」, PLEASE CHECK ON https://en.wikipedia.org/wiki/List_of_screw_drives 

COMMON BOLT/SCREW HEAD

1. WELD STUD 點焊

2. TRUSS HEAD 大扁頭

3. PAN HEAD 

4. PAN WASHER HEAD 平頭附華司

5. HEX FLANGE HEAD 六角法蘭頭

6. FLAT (COUNTERSUNK) HEAD 平頭

7. OVAL HEAD 腰子頭

8. ROUND HEAD 圓頭

9. BUGLE HEAD 喇叭頭 (Used for High Low Scr.)

10. CUP HEAD (Used For Carriage Bolt)