JIS – Japanese Industrial Standards
The Japan Standards Association (JSA) was established on December 6, 1945, through the merger of the Greater Japan Aviation Technical Association and the Japan Productivity Association, with approval from the Minister of International Trade and Industry.
On October 1, 2018, JSA Solutions Co., Ltd. (JSA-SOL) and the Japan Registered Certifiers and Experts Association (JRCA) were established. The three entities began operating together under the JSA Group from April 1, 2019, guided by the philosophy of “Connecting the World Through Standards.”
JIS standards, which stand for Japanese Industrial Standards, are national standards coordinated by the Japanese Industrial Standards Committee (JISC) and published by the Japanese Standards Association (JSA) to regulate industrial activities in Japan.
JIS standards cover various types of fasteners, including bolts, screws, nuts, washers, rivets, pins, clips, and U-bolts, among others, and provide clear specifications for their dimensions, materials, performance, and testing methods. The fastener section of JIS standards has been aligned with ISO standards to facilitate international cooperation and product exports for businesses.
- JIS B 1111 Cross Recessed Raised Countersunk Head Screws
- JIS B 1124 Cross Recessed Raised Countersunk Head Drilling Screws
- JIS D 2101
- JIS B 1180 Small Hexagon Bead Bolt, Semi-Finished
- JIS B 1189
- JIS B 1215 Flat Head Semi-tubular Rivets
- JIS B 2804 Flat Wire Stopper Ring for Holes
- JIS B 1195
- JIS B 1185 Wing Nuts – Square Wing
- JIS B 1173
- JIS B 1163
- JIS B 1170
- JIS B 1181 Hexagon Thin Nuts, Semi-finished
- JIS B 1176
- JIS B 2351-1 Weld-in Bulkhead Fittings
- JIS B 1214 Hot Headed Rivets – Cheese Head Rivets
- JIS B 5012 Coild Helical Spring for Press Dies – Type BJ
- JIS B 1196
- JIS B 1360 Safety Lock with Circle Part Type SPA1 Pins
- JIS B 1117 Slotted Set Screws with Long Dog Point
- JIS B 1198 Cheese Head Studs for Arc Stud Welding
- JIS B 1155 External Teeth Lock Washers
- JIS B 1184 Wing Screws – Round Wing
- JIS A 5540 Stainless Steel Thread Strap Bolt
- JIS B 2801 Shackle Pin, Forms BA and SA, and of Round Plug
- JIS B 1220 Foundation Plain Washers
- JIS B 2808 Spring Pins, Coiled, Heavy Duty
- JIS B 1101 Slotted Round Pan Head Screws
- JIS B 1187 Hexagon Head Bolt and Plain Washer Assemblies
- JIS E 1107 Fish Plate Bolt Square Head
- JIS B 1107 Hexalobular Socket Pan Head Screws
- JIS B 1187 Small Hexagon Cap Screw and Spring Washer Assemblies
- JIS B 1256 Normal Plain Washers
- JIS B 1355 Parallel Pins, Hardened
- JIS A 5541 Body of Turnbuckle for Building
- JIS A 5542 Bolts of Turnbuckle for Building Made of Rolling Steel
- JIS B 1199-1 (ISO 7041) Prevailing Torque Type Nut
- JIS B 1177 Hexagon Socket Set Screws with Cone Point
- JIS B 1258 Plain Washers for Screw and Washer Assemblies
- JIS B 1252 Conical Spring Washers – Class 2 – Light Load
- JIS B 1122 Cross Recessed Pan Head Tapping Screws
- JIS B 1554 Locking Clip and Applicable Bolt
- JIS B 1353 Slotted Taper Pins
- JIS B 1251 Internal Tooth Spring Lock Washers
- JIS B 1178 Anchor Bolt – Type JA
- JIS B 1123 Hexagon Head Tapping Screws
- JIS 1123 Cross Recessed Hexagon Head Tapping Screws
- JIS B 1118 Square Head Set Screws with Cup Point
- JIS B 1112 Cross Recessed Raised Countersunk Head Wood Screws
- JIS B 1575 Straight Fitting with Taper Thread
- JIS D 4312
- JIS B 1183 Acorn Hex Cap Nuts
- JIS B 1255 (A) Internal Teeth Lock Washers
- JIS B 1190 (ISO 10663) Hexagon Nuts with Flange – Fine Thread
- JIS B 1126 Hexagon Washer Head Tapping Screws
- JIS B 1167 Nuts for T-style Slot