垫圈12

M12 镀锌加大加厚平垫 垫圈垫片 M12*30*6 外径30 内径12 厚度6

。201不锈钢平垫金属垫圈介子垫片M3M4M5M6M8M10M12M14M16M18M20M

。304不锈钢重型平垫加大加厚垫圈华司介子M3M4M5M68M10M12M16M20

316不锈钢平垫圈小垫片M1.6 M2 M2.5 M3 M3.5 M4 M5M6M8M10M12M14

。304/316不锈钢单耳止动垫圈单耳垫片 GB854 M3M4M5M6M8M10M12M2

M3M30不锈钢加厚垫片M4M5M6M8M10M12重型垫圈DIN7349加大平垫片14

M2M30不锈钢304内齿锁紧垫圈M3M4M5M6M8M10M12M14M20外齿防滑垫片

。GB97.2 镀锌A级倒角型平垫圈圆形铁平垫片介子M8M10M12M16M20M2

304不锈钢GB854单耳垫片止动垫圈M3M4M5M6M8M10M12M14M16M18-M48

。201不锈钢弹垫弹簧垫片垫圈金属垫子M3M4M5M6M8M10M12M14M16M30

304不锈钢加大加厚平垫片圆形M3M4M5M6M8M10M12螺丝金属垫圈

。黑色8.8级平垫金属介子华司加厚平垫片垫圈M3M4M5M6M8M10M12-M3

镀锌平垫片铁垫圈金属华司介子加大螺丝垫片M3M4M5M6M8M10M12-M30

M10M12M14M16M18M20不锈钢304超薄平垫圈金属垫片加大加厚非标垫

304不锈钢四方垫片/四方平垫 方型 正方形垫圈M8M10M12M14M16M20

201不锈钢平垫片垫圈华司介子GB97 M3M4M5M6M8M10M12M14M16~M30

65锰钢轴承夹挡圈梅花挡圈 梅花垫圈梅花垫片正边 ￠3-12

M3M20双叠自锁垫圈304不锈钢防滑带齿双面M4M5M6M8M12M24双层垫片

。316不锈钢弹垫弹簧垫圈金属垫子GB93M2M3M4M5M6M8M10M12M14M16M

。304不锈钢超薄金属垫片厚0.1/0.2/0.3mm间隙平垫丝薄垫圈M2-M12

304/316不锈钢平垫片垫圈GB97 M3M4M5M6M8M10M12M14M16M18M20~M30

304/316不锈钢单耳止动垫圈单耳垫片 GB854 M3M4M5M6M8M10M12M20

M11M12M13加硬超薄垫片0.1厚0.3毫米0.2阀片间隙平垫调整垫圈垫子

正宗316不锈钢平垫 平垫片 垫圈M3M4M5M6M8M10M12M14M16M18M20M24

黑色8.8级平垫圈金属加厚垫片垫圈介子华司M6M8M10M12M16M20M24

加大加厚平垫圈 GB5287特大镀锌平垫片M6M8M10M12M16M20M24M30M36

304不锈钢方形垫片加大加厚型M6M8M10M12M16M20金属正四方平垫圈

高强度弹垫弹簧垫圈垫片弹圈开口垫圈M8M10M12M16M20M30M36M56M64

GB97镀锌平垫圈 A级平垫片 M6M8M10M12M14M16M18M20M22M24mm

6#-12# 304不锈钢鱼眼垫片金属螺丝凹凸垫片空心圆形碗型装饰垫圈