烟台市栖霞铜材有限公司

H62黄铜GB5783铜螺栓DIN933外六角螺栓环保铜螺丝

QSi1-3硅青铜GB93弹簧垫圈DIN127铜弹簧垫片弹垫圈QSi3-1铜弹垫

T2T3紫铜螺母CU1铜GB6170六角铜螺帽标准铜螺母

电镀铜螺母铜螺栓镀锡镀镍镀锌镀铬镀金镀银等可来图加工定制

H62黄铜弹垫圈DIN127铜弹簧垫片CU2环保铜弹垫圈GB93黄铜弹垫

H62黄铜内六角平端紧定无头螺丝顶丝平端螺钉

黄铜GB819十字沉头铜螺丝钉DIN965平头铜螺钉H62铜螺丝

黄铜铜排黄铜接地铜排导电铜排接线端子零地排镀锡镀

H62黄铜铆钉半圆头实心铆钉DIN660半圆头空心铆钉GB867半空心铆钉

黄铜开槽沉头自攻钉H62铜开槽平头自攻螺钉DIN7972沉头一字槽螺钉

厂家供应铜自锁锁紧防松螺母铜尼龙防脱螺帽DIN985

H62黄铜钢丝锁圈GB921青铜钢丝挡圈圆钢丝卡簧国标921铜钢丝锁圈

H62黄铜盘头螺丝GB818十字圆头螺钉DIN7985铜螺钉铜螺丝

铜沉头实心铆钉GB869ISO1051DIN661T2紫铜沉头半空心铆铆钉

H62黄铜GB855DIN463双耳止动垫圈铜止退垫片单耳防松垫片

H62H59黄铜GB62DIN315蝶形螺母碟母手拧羊角螺母元宝螺母

黄铜六角铜柱H62铜六边形单头螺柱金属螺丝柱铜螺柱

栖霞铜材H62黄铜GB899直纹螺杆双头螺丝全牙牙棒

H62黄铜开槽平端紧定GB73硅青铜内六角丝杆铜螺钉

黄铜外六角螺栓GB5783CU2H59H62H65HPb58-3HPb59-1铜螺丝可打标