JIS - Japanese technical standards

General purpose bolts and screws -- Metric series -- Radii under the head

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Fasteners -- Thread run-outs for external thread in accordance with ISO general purpose metric screw threads

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Tapping screws thread

Available languages: Japanese

Available design: electronic design (pdf), Print design

Fasteners -- Bolts and studs -- Split pin holes and wire holes

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Fasteners -- Bolts, screws and studs -- Nominal lengths and thread lengths

Available languages: Japanese

Available design: electronic design (pdf), Print design

Designation system for fasteners

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Centre holes

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Cross recesses for screws

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Countersunk head screws -- Head configuration and gauging

Available languages: English, Japanese

Available design: electronic design (pdf), Print design

Countersunk flat head screws -- Part 2: Penetration depth of cross recesses

Available languages: English, Japanese

Available design: electronic design (pdf), Print design