keychain source factory silver zinc alloy spring coil buckle metal circle broken ring hardware accessories 钥匙扣源头工厂银色锌合金弹簧圈环扣金属圆形开口圈五金配件

120 piece

specifications

3.5mm thick, inner diameter 13 mm, outer diameter 20mm 3.5mm thick, 16mm inner diameter, 23mm outer diameter approximately 3.5mm in thickness, inner diameter 18 mm, outer diameter 25mm 3.8mm thick, 20mm inner diameter, 27mm outer diameter 4.0mm thick, inner diameter 22 mm, outer diameter 30mm 3.8mm thick, inner diameter 25 mm, outer diameter 33mm 4.0mm thick, inner 32 mm, outer 40mm

3.5mm thick, inner diameter 13 mm, outer diameter 20mm 粗3.5内13外20mm	CN¥ 0.16
3.5mm thick, 16mm inner diameter, 23mm outer diameter 粗3.5内16外23mm	CN¥ 0.16
approximately 3.5mm in thickness, inner diameter 18 mm, outer diameter 25mm 粗3.5*内18外25mm	CN¥ 0.25
3.8mm thick, 20mm inner diameter, 27mm outer diameter 粗3.8内20外27mm	CN¥ 0.38
4.0mm thick, inner diameter 22 mm, outer diameter 30mm 粗4.0内22外30mm	CN¥ 0.44
3.8mm thick, inner diameter 25 mm, outer diameter 33mm 粗3.8内25外径33mm	CN¥ 0.48
4.0mm thick, inner 32 mm, outer 40mm 粗4.0内32外40mm	CN¥ 0.56
3.5mm thick, inner diameter 13 mm, outer diameter 20mm 粗3.5内13外20mm	CN¥ 0.33
3.5mm thick, 16mm inner diameter, 23mm outer diameter 粗3.5内16外23mm	CN¥ 0.35
approximately 3.5mm in thickness, inner diameter 18 mm, outer diameter 25mm 粗3.5*内18外25mm	CN¥ 0.44
3.8mm thick, 20mm inner diameter, 27mm outer diameter 粗3.8内20外27mm	CN¥ 0.53
4.0mm thick, inner diameter 22 mm, outer diameter 30mm 粗4.0内22外30mm	CN¥ 0.53
3.8mm thick, inner diameter 25 mm, outer diameter 33mm 粗3.8内25外径33mm	CN¥ 0.56
4.0mm thick, inner 32 mm, outer 40mm 粗4.0内32外40mm	CN¥ 0.65