Catalog number: 57 Features: ● Can be used to protect the threads by covering or inserting onto bolts and nuts. Specifications: ● A = 47.5 ● B = 44.07 ● C = 51.6 ● D = 19.05 ● E = 42.55 ● F = 46.23 ● Applicable male thread size = M45 ● Applicable female thread size = M48 ・ PT1-1/2 Material / Finish: ● LD polyethylene (normally incinerated)
