1'' สกรูหัวเหลี่ยม เหล็กดำ (หุน) เกรด 4.8
ความยาวสกรู นิ้ว
หมวดหมู่ : สกรูหัวเหลี่ยมดำ ,  น๊อต สกรู ,  เหล็กดำ 8.8,10.9,12.9 , 
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Size | 3/16 Nc | 1/4 NC | 5/16 NC | 3/8 NC | 1/2 NC | 5/8 NC | 3/4 NC | 7/8 NC | 1'' NC | ||
pitch | 24 | 20 | 18 | 16 | 12 / 13 | 11 | 10 | 9 | 8 | ||
Length | |||||||||||
3/8 | x | ||||||||||
1/2 | x | / | / | ||||||||
5/8 | x | / | / | ||||||||
3/4 | x | / | / | / | / | ||||||
1'' | x | / | / | / | / | / | |||||
1.1/4 | x | / | / | / | / | / | |||||
1.1/2 | x | / | / | / | / | / | |||||
2'' | / | / | / | / | / | / | / | / | |||
2.1/2 | / | / | / | / | / | / | / | / | |||
3'' | / | / | / | / | / | / | / | / | |||
3.1/2 | / | / | / | / | / | / | / | / | |||
4'' | / | / | / | / | / | / | / | / | |||
4.1/2 | / | / | / | / | / | / | / | / | |||
5'' | / | / | / | / | / | / | / | ||||
5.1/2 | / | / | / | / | / | / | / | ||||
6'' | / | / | / | / | / | / | / | / |