NF E25-504-1-2003

六角头法兰粗杆螺栓 小系列 细牙(U型)

Hexagon bolts with flange with metric fine pitch thread—Small series with Types U

NF E25-504-1-2003

六角头法兰粗杆螺栓 小系列 细牙(F型)

Hexagon bolts with flange with metric fine pitch thread—Small series with Types F

EN 14219-2007

六角头法兰粗杆螺栓 小系列 细牙(U型)

Hexagon bolts with flange with metric fine pitch thread—Small series with Types U

EN 14219-2007

六角头法兰粗杆螺栓 小系列 细牙(F型)

Hexagon bolts with flange with metric fine pitch thread—Small series with Types F

GB/T 5786-2000

全螺纹细牙六角头螺栓

Hexagon head bolts with fine pitch thread

GB/T 29.1-1988

六角头开槽螺栓

Hexagon head bolts with slot on head

GB/T 29.2-1988

十字槽凹穴六角头螺栓

Cross recessed hexagon bolts with indentation

GB/T 31.1-1988

六角头螺杆带孔螺栓

Hexagon bolts with split pin hole on shank

GB/T 801-1988

小半圆头低方颈螺栓

Cup head square neck bolts with small head and short neck

GB/T 14-1988

大半圆头方颈螺栓

Cup head square neck bolts with large head

NF E25-505-1997

重型六角法兰螺栓

Hexagon bolts with flange-heavy series

NF E25-505-1997

重型六角法兰螺栓-U型

Hexagon bolts with flange-heavy series-Type U

GB/T 794-1993

加强半圆头方颈螺栓 A型

Strengthened cup head square neck bolts-Type A

JIS B2801-6-1977

BB型和SB型卸扣用六角头圆柱端带孔螺栓 表6

Hexagon head bolt for shackle Type BB and Type SB-Table 6

JIS B2801-7-1996

BB型和SB型卸扣用六角头圆柱端带孔螺栓 表7

Hexagon head bolt for shackle Type BB and Type SB-Table 7

EN 14399-10-2009

钢结构用扭剪型高强度螺栓连接副

Sets of torshear type high strength bolt hexagon nuts and plain washer for steel structures

NF E25-801-8-2008

栓接结构用大六角头配合螺栓-HV型

High strength hexagon fit bolts with large widths across flats for structural steel bolting-System HV

NF E25-801-7-2008

HV型高强度用一字槽沉头螺栓

System HR-Countersunk head bolt

NF E25-801-3-2005

钢结构用高强度大六角头螺栓-HR型

High-strength structural bolting assemblies for preloading-system HR-Hex bolt

NF E27-711-1982

钢结构用高强度大六角头螺栓-HR型

High-strength structural bolting assemblies for preloading-system HR-Hex bolt