Catalog number: B44-0445 Features: ●The strength of the lower neck part where the load is applied is stronger than that of the full thread type. Specifications: ●Dimensions (mm) d: M4 ●Dimensions (mm) L: 45 ●Thread pitch (mm): 0.7 ●Thread length (mm): 20 ●Strength classification: Equivalent to A2-70 ●Thread type: Half thread ●Package: Bolt pack (blister) ●JIS B1176 standard product Material/Finish: ●Stainless steel (equivalent to SUS304)
