鐵材質大扁、丸頭、皿頭、尖尾 英吋牙鐵皮尖尾螺絲

牙規		尖尾、皿頭、大扁頭			尖尾	皿、大扁
長度		1/8"	5/32"	3/16"	1/4"
1/4"	6.35	◎	◎
5/16"	7.94	◎	◎
3/8"	9.53	◎	◎	◎
1/2"	12.70	◎	◎	◎	◎	◎
5/8"	15.88	◎	◎	◎	◎	◎
3/4"	19.05	◎	◎	◎	◎	◎
7/8"	22.62	◎	◎	◎	◎	◎
1"	25.40	◎	◎	◎	◎	◎
1 1/4"	31.75	◎	◎	◎	◎	◎
1 1/2"	38.10	◎	◎	◎	◎	◎
1 3/4"	44.45		◎	◎	◎	◎
2"	50.80		◎	◎	◎	◎
2 1/2"	63.50		◎	◎	◎	◎
3"	76.20		◎	◎	◎	◎
3 1/2"	88.90		◎
4"	101.60		◎
4 1/2"	114.30		◎
5"	127.00		◎
5 1/2"	139.70		◎
6	152.40		450
厚~6"			扁~4"

• 丸頭、大扁頭 3-1/2" ~ 6" 半牙
• 丸頭、皿頭(平頭)：鍍鋅；大扁頭：鍍五彩。

48 鐵螺絲螺帽