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TA2纯钛平垫圈垫片介子华司垫M4M5M6M8M10M12M14M16M18M20M22M24
GB6170热镀锌六角螺8级热浸锌扩孔螺母M8M10M12M16M20M22M24-M56
10.9级细牙全牙外六角螺丝螺栓杆M20M22M24M27M30M33M36*1.5x2x3
8级反牙反丝螺母左牙左旋反扣螺帽M8M10M12M14M16M18M20M22M24M36
8.8级平头沉头内六角螺丝平杯螺栓M6M8M10M12M14M16M18M20M22M24
12.9级外六角螺丝螺栓长 M20M22M24*230x240x250x260x280x300x350
12.9级GB6170高强度螺母螺帽M10M12M14M16M20M22M24M27M30M36M48
10.9级GB6171细牙螺母M8M10M12M14M16M18M20M22M24M27—M64M100
12.9级高强度外六角螺丝螺栓螺杆M6M8M10M12M14M16M18M20M22M24mm
8级/10级GB6173细牙薄螺母扁螺M12M14M16M18M20M22M24M30*2x1.5x2
10级细牙反牙薄螺母细牙左牙薄螺帽M14M16M18M20M22M24M30M36-M64
316L杯头内六角316圆柱头内六角M18M20M22M24M30*30x60x80x150
8.8级GB6172薄螺母扁螺母螺M5M6M8M10M12M14M16M18M20M22M24-M64
12.9级全牙外六角螺丝螺栓M22M24M27M30M33M36*150x180x200x250
GB83刀台丝刀架螺丝方头紧定四方头顶丝M8M10M12M16M22M24M27M30
PTFE螺母聚四氟乙烯螺母铁氟龙M4M5M6M8M10M12M16M20M22M24M27M30
8.8级发黑细牙外六角GB5786细扣螺栓M8M10M12M16M18M20M22M24M27
304不锈钢内六角螺丝杯头螺栓圆柱头加长M18M20M22M24M27M30M36
304外六角螺丝钉加长全牙螺栓M22M24M27M30M33M36长度40-200
10级DIN985尼龙防松螺母GB889自锁紧螺帽M7M12M14M16M18M20M22M24
双头螺栓双头螺丝GB898不等长双头螺柱M6M8M10M12M14M16M20M22M24
8.8级GB5782外六角GB5783发黑外六角M18M20M22M24M27M30M33M36M48
304不锈钢销轴GB882平头带孔圆柱销定位销M20M22M24M25M28M30M32
退火紫铜垫片厚2mm船用密封平垫M3M4M5M6M8M10M12M14M18M20M22M24
化学锚栓化学螺栓国标建筑膨胀丝m8m10m12m14m16m18m20m22m24m30
气缸六角螺母M20X1薄细牙螺帽M26X1X1.5M24M16x1.75M2728M18M22X2
8.8级GB5782外六角螺GB5783发黑外六角M18M20M22M24M27M30M33M36
12.9级细牙外六角螺丝细丝细扣螺栓M10M12M14M16M18M20M22M24M27
8.8级刀台丝刀架螺丝方头紧定四方头顶丝M8M10M12M16M22M24M27M30
10级GB6172薄螺母扁螺母螺帽M5M6M8M10M12M14M16M18M20M22M24-M64
10级细牙尼龙锁紧防松自锁螺母M12M14M16M18M20M22M24*1.25x1.5x2
8.8级半牙外六角GB5782螺栓M6M8M10M12M14M16M18M20M22M24M30-M36
12.9级细牙外六角螺丝M10M12M14M16M18M20M22M24M30M36*1.25x1.52
10H钢结构六角螺母/GB1229//螺帽磷化M16M20M22M24M27M30工厂直销
GB1229重型热镀锌螺母A563M重型螺母M12M16M20M22M24M27M30M36
防盗螺母帽自锁锁紧滚珠式热镀锌M12M14M16M18M20M22M24M27M30M36
DIY珠镀锁紧自锌母热M式
rte其他ho/镀ABG型锌重
螺纹环规通止规M21M22M23M24M25M26M27M28M29M30M31M32M33M34*1.5
GB5782/DIN931 304不锈钢半牙外六角螺丝钉加长外六角螺栓M22M24
铁外六角法兰面堵头带边碳钢堵M8*1M10M12M14M16M18M20M22M24M27
TA2钛弹簧垫圈纯钛弹簧垫片瓦斯圈M4M5M6M8M10M12M14M16M20M22M24
316不锈钢粗杆半牙外六角螺丝螺栓M6M8M10M12M14M16M20M22M24M30
M18M20M22M24 12.9级内六角螺丝黑色杯头螺栓圆柱头螺钉*30-200mm
