垫圈12

聚氨酯空心管 聚氨酯套管 PU垫圈 密封圈牛筋空心棒内12 15 20 30

8.8级热浸镀锌弹垫热浸锌弹簧垫圈弹性垫片M8/10/12/14/16/20

双叠自锁防松垫圈防滑双层双面垫片镀达克罗M6M8M10M12-M36M39M42

GB96镀镍加大平垫圈圆调整平垫片金属介子M6M8M10M12M14M16M20M24

GB93 弹垫/65MN钢弹簧垫片/垫圈3-4-5-6-8-10-12-14-16-18-20~52

304不锈钢平垫片金属垫圈介子华司M5M6M8M10M12M14M16M18M20~M30

316不锈钢平垫金属螺丝垫片防滑垫圈加厚介子GB97M5M6M8M10M12-M3

8.8级开口弹垫弹簧垫圈黑加厚弹性垫片重型M3M4M5M6M8M10M12-M30

304/316不锈钢弹垫M2M3M4M5M6M8M10M12M14M16-M30垫圈弹垫片华司

12.9级高强度加厚垫片超硬平垫垫圈 M10M12M14M16M18M20M22M24M30

201不锈钢弹垫 弹簧垫圈/弹垫 GB93 M3/M4M5M6M8M10M12M14M16~M36

怡合达垫圈挂钩型 PJX01 PJX21-N6 N8 N10 N12 N16 N20 N24 N30

304/201/316L不锈钢弹垫片弹簧垫圈垫片GB93M3M4M5M6M8M10M12~M30

304不锈钢平垫片加大加厚大外径金属垫圈华司 弹垫加大弹垫M3-M12

304不锈钢锁紧垫圈 内锯齿防松垫片 自锁止动垫圈M4M5M6M8M10M12

黑色8.8级平垫圈金属加厚垫片垫圈介子华司M6M8M10M12 5折

304不锈钢加大平垫圈\加厚垫片\介子M3M4M5M6M8M10M12M14M16M20

紫铜垫片厚度2.5mm平垫片铜介子垫圈M6M7M8M10M12M14M16M17M18M20

东明304不锈钢外六角头弹簧垫圈和平垫GB9074.17三组合螺栓M10M12

。8.8级发黑加厚开口弹垫GB93弹簧垫圈弹性垫片M3M4M5M6M8M10M12M

8.8级高强弹垫弹簧垫圈弹簧垫开口垫圈 M2/3/4/5/6/8/10/12/14/16

304不锈钢蝶形/鞍形单面花齿垫圈 防滑垫片M4M5M6M8M10M12M16/M20

DIN7349加厚加大平垫发黑轴用重型垫圈 特厚M6M8M10M12M14M18M20

8级发黑弹垫 高强度弹垫 弹垫圈/弹簧垫片M3 4 5 6 8 10 12...30

GB6177镀锌平底六角法兰面螺母4M5M6M8M10M12M14自带垫圈光面螺帽

2205双相不锈钢平垫圈GB97加大平垫片介子M6/M8/M10/M12/M14-M45

8.8级碳钢热镀锌平垫圈热浸锌介子螺丝垫片M8M12M20M36M39M48

C-WSSA6/8/10/12/14/15/16/20/25/30-3-4-5-6-8-10-12-1-2-35垫圈

8级发黑平垫片加大加厚硬宽平垫圈垫片8/10/12/14/22/27/39/36/48

达克罗弹垫10.9级弹垫垫圈GB93M6M8M10M12M14M16M18M20M24M36