关注微信公众号查券更方便
圆螺母用止推垫圈止退挡圈锁紧垫圈M33M35M36M39M40M42M45M50-M95
圆螺母止退垫圈挡止动M36M39M40M42M45M48M50M52M55M56M60M62M65
GB810反牙细牙园螺母 左旋螺母M33*1.5M35M36M39M40M42M45M48-M52
镀锌加大平垫片介子垫圈M27M30M33M36M39M42M45*50-57-65-70-85*3
70#发黑弹簧垫圈GB93弹垫弹介
8.8级弹垫 弹簧垫圈 高强弹簧垫片 开口垫圈M33M36M39M42M45M48
元圆螺母普通并帽M14M5M
轴承锁紧螺母 圆形 BNTB-M39 M40 M42 M45 M48 M50 M55 M60/M70
圆螺母止退圆螺母M27M30
圆形 BNTB-M39 M40 M42 M45 M48 M50 M55 M60/M70轴承锁紧螺母
8.8级GB6171细牙螺母/螺帽M60*2M56M48M42M45M39M36M72M80*1.5*2
轴承锁紧螺母SAMLO BNTB-M33 M35 M36 M38 M39 M40 M42 M45 M48
SAMLO轴承锁紧螺母 BNTB-M33 M35 M36 M38 M39 M40 M42 M45 M48
M36W0R6050T4ZAQE(M39L0 M45PE10 R8090U3ZE6E -VMP6G
45#钢 薄螺母六角细牙螺母 M30M33*2M36*1.5M39M42M45M48M52M56*4
8.8级 薄螺母 六角细牙螺母 M30M33M36M39M42M45M48*3M52M56M64*4
螺栓不锈钢外六角螺丝
8.8/10.9/12.9级高强外六角螺栓 达克罗防腐蚀耐高温M36M39M42M45
高强度外六角螺丝
高强度细牙外六角螺丝
高强度内六角螺丝
厂家直销高强度双头螺丝螺杆单头螺栓M24M27M30M32M36M39M42M45
8.8级加硬双头螺丝螺杆双头螺栓丝杆M27M30M32M33M36M39M42M45M48
Q345B地脚螺栓预埋地脚丝M30M36M39M42M45M48M52M56M60M64M68M72
本色可加工定做地脚螺栓
电力铁塔热镀锌预埋地脚螺栓
预埋钢结构地脚螺栓
热镀锌预埋地脚螺丝
GB6170黑8.8级六角螺母高强度螺帽M27M30M32M33M36M39M42M45M48
镀锌国标螺杆 牙条 丝杆 全牙螺纹杆 M30M32M33M36M39M42M45M48
Q345B地脚螺丝地脚螺栓预埋地脚螺栓M20M24M27M30M33M36M39M42M45
8.8级特大外六角螺栓加长螺丝m36m39m42m45m48m52m56m60m64
12.9级外六角螺丝 高强度外六角螺栓M32M33M36M39M42M45M48M52M5
4.8级六角镀锌螺母螺丝母螺帽螺丝帽M27M30M32M33M36M39M42M45M4
Q345B地脚螺栓预埋螺丝铁塔预埋钢结构螺丝M36M39M42M45M48M52M56
高强度粗细外六角螺丝
Q345B地脚螺栓预埋螺丝铁塔预埋钢结构螺丝M36M39M42M45M48M52M5
高强度 平垫片 碳钢发黑 平垫圈介子M30M33M36M39M42M45M48M52M56
粗牙圆螺母M20M22M24M25M27M30M33M35M36M39M40M42M45M48M50M52*2
10.9级加长外六角螺丝40Crmo高强度全牙螺栓全螺纹螺杆M39M42M45
加长特大螺丝组合高强度大螺栓M39M42M45M48M52M56M60M64螺丝
粗牙粗扣圆螺母并帽止退螺帽M16M30M33M35M36M39M40M45M48M50M52
APT20M45BVFRG APT20M45SVFRG APT20M38SVFRG APT20M39BVFRG
2205双相不锈钢平垫圈GB97垫片介子M6M8M10M12M20M27M30M36M39M45
开槽螺母槽型螺帽花型锁紧
M24M30M36M39M42M45M48高强度六角螺母8.8级国标碳钢螺丝帽螺帽
丝印PL611S-02-M45TC-R PL611S-02-M39TC-R PL611S-02-M30TC-R
平垫圈304不锈钢平垫
弹垫圈304不锈钢弹垫
GB812 国标圆螺母M27M30M33M35M36M39M40M42M45M48M50M52*1.5
粗牙圆螺母止退并帽m39
65mn发黑重型弹簧垫圈
黑色国标8级高强度垫片平垫MM6M8M10M14M18M22M24M27M33M36M39m45
上隆圆形轴承锁紧螺母BNTB-M33 M35 M36 M38 M39 M40 M42 M45 M48
粗牙圆螺母止退圆/元螺母M27M30M33M36M39M40M42M45M48M50M52*2
垫片平垫隆韵高强度黑色
304不锈钢六角细牙螺母螺帽
粗牙圆螺母M20Mf22M24M25M27M30M33M35M36M39M40M42M45M48M50M52*
替代上隆圆形轴承锁紧螺母BNTB-M33 M35 M36 M38 M39 M40 M42 M45
国标4.8级毛螺母/六角螺帽M27/M30/M33M36M39M42M45M48M52M56本色
304不锈钢细牙六角螺母
螺帽8级非标隆韵细牙螺母
螺纹环规M39m42M45M48M52M56M60X0.5X0.75X1X1.5X2X3X4通止牙塞规
贴片直插IXFE55N50 IXFE39N90 IXCY50M45 IXFD60N60 IXFE80N50 9
304不锈钢幼牙细螺纹螺丝帽
替上隆圆形轴承锁紧螺母BNT-M代33 M35 M36 M38B M39 M40 M42 M45
M27M30M33M36M39M42M45M48双头
8.8级高强度细牙六角螺母 螺帽M20M24M30M36M39M42M45M48*1.5*2*3
304不锈钢垫片gb97国标加大
粗牙元圆螺母止退螺帽并帽M27M30M33M36M39M40M42M45M48M50M52*2
