Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BSB-4-000E

Specification

Material

Free-cutting brass (C3604BD)
Cadmium content less than 75 ppm

Process

Nickel plating (Ni)

Exterior drawings

Thread diameter (pitch)	L	Part Number	ℓ1
4-40 UNC (0.635)	6.35	BSB-4-064E	3.5
	9.52	BSB-4-095E	6.5
	12.7	BSB-4-127E	6.5
	15.87	BSB-4-159E	6.5
	19.05	BSB-4-191E	6.5
	22.22	BSB-4-222E	6.5
	25.4	BSB-4-254E	6.5
	28.57	BSB-4-286E	6.5
	31.75	BSB-4-318E	6.5
	34.92	BSB-4-349E	6.5
	38.1	BSB-4-381E	6.5
	41.27	BSB-4-413E	6.5
	44.45	BSB-4-445E	6.5
	50.8	BSB-4-508E	6.5