供应弹簧螺钉PF31PFS31PF32PFS32
¥1.50
能够满足多种应用的需要,材料分铁材与不锈钢两种,易于装卸,可以使用工具也可以手动操作,螺纹规格:#4到1/4",M3到M6. Assorted screw lengths for most applications;Available in stainless steel;Tool or finger operation;Most sizes available in three screw lengths;Therad sizes #4 to 1/4" and M3 to M6
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