| 36 |
|
ISO 8678 - 1988
小半圓頭矮方頸螺栓 B級
Cup Head Square Neck Bolts with Small Head and Short Neck - Product Grade B
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| 37 |
|
ASME/ANSI B 18.5.2.3M - 1990
米制大圓頭方頸螺栓
Metric Round Head Square Neck Bolts with Large Head
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|
| 38 |
|
UNI 6104 - 1975
C級90°沉頭方頸螺栓
Flat Countersunk Square Neck Bolts - Grade C
|
|
| 39 |
|
BS 325 - 1947
粗制沉頭方頸螺栓Table5
Black Countersunk Square Neck Bolts for Iron
|
|
| 40 |
|
AS /NZS 1390 - 1997 (R2016)
米制圓頭方頸螺栓
ISO Metric Cup Head Square Neck Bolts
|
|
| 41 |
|
ASME B 18.5 (T9) - 2012 (2017)
大沉頭方頸螺栓 [Table 9]
Flat Countersunk Head Elevator Bolts [Table9]
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|