GB/T 879.5-2018

轻型卷制弹性圆柱销(钢和马氏体不锈钢)

Spring-type parallel pins-Coiled,light duty—Steel and martensitic SS

GB/T 879.5-2018

轻型卷制弹性圆柱销(奥氏体不锈钢)

Spring-type parallel pins-Coiled,light duty—Austenitic SS

GB/T 84-2018

方头凹端紧定螺钉

Square set screws with cup point

GB/T 2673.2-2020

90°内六角花形高沉头螺钉

Hexalobular socket high countersunk head screws

JB/T 6361.1-1992

平头环槽钉

Annular ringed flat head nail

GB/T 16674.3-2023

六角法兰面螺栓(U型)

Hexagon flange bolts-Types U

GB/T 16674.3-2023

六角法兰面螺栓(F型)

Hexagon flange bolts-Type F

GB/T 16674.3-2023

六角法兰细杆螺栓(U型)

Hexagon head flange bolts with reduced shank-Type U

GB/T 16674.3-2023

六角法兰细杆螺栓(F型)

Hexagon head flange bolts with reduced shank-Type F

JB/T 6361.2-1992

沉头环槽钉

Annular ringed countersunk head nail

JB/T 7382-1994

吊环螺母

Lifting eye nuts

DL/T 764.1-2001

电力金具专用紧固件 六角头带销孔螺栓

Electric power fitting fasteners Hexagon head bolts with split pin hole on shank

DIN 1481-1978

弹性圆柱销 重型(d≥8mm)

Spring type straight pins, slotted, heavy type(d≥8mm)

DIN 5903-1-2011

半圆头椭圆颈螺栓

With round head and oval neck

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-六角头螺栓

Fasteners for steel pipe flange joints-Hexagon head bolts

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-细牙六角头螺栓

Fasteners for steel pipe flange joints-Hexagon head bolts with fine pitch thread

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-等长双头螺柱

Fasteners for steel pipe flange joints-Part 1:PN designated-Double end studs

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-等长双头螺柱(L≤2b，可以制出长度不大于4P的无螺纹部分)

Fasteners for steel pipe flange joints-Part 1:PN designated-Double end studs(L≤2b)

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-全螺纹螺柱

Fasteners for steel pipe flange joints-Part 1:PN designated-All thread studs for pipe flange

GB/T 9125.1-2020

钢制管法兰连接用紧固件第1部分-1型六角螺母

Fasteners for steel pipe flange joints-Part 1:PN designated-Hexagon nuts,Style 1