| Group | Link Name | REF | link Address | ||
| 1 | Industrial Standard | American Iron and Steel Institute | AISI | www.steel.org | |
| 2 | " | American National Standards Institute | ANSI | www.ansi.org | |
| 3 | " | American Society of Mechanical Engineers | ASME | www.asme.org | |
| 4 | " | American Society of Testing and Materials | ASTM | www.astm.org | |
| 5 | " | ||||
| 6 | " | European Standard | CEN | www.cenorm.be/ | |
| 7 | " | German Institute for Standards | DIN | www.anp.din.de | |
| 8 | " | Industrial Fasteners Institute | IFI | www.industrial-fasteners.org | |
| 9 | " | International Organization for Standardization | ISO | www.iso.ch | |
| 10 | " | Japanese Industrial Standards | JIS | www.jisc.go.jp/eng/ | |
| 11 | " | National Institute of Standard and Technology | NIST | www.nist.gov | |
| 12 | " | Society of Automotive Engineers | SAE | www.sae.org/servlets/index | |
| 13 | Reference Distributor | Midwest Fastener Association | www.mwfa.net | ||
| 14 | " | National Fastener Distribution Association | www.nfda-fastener.org | ||
| 15 | Reference General | Automotive Industry Action Group | AIAG | www.aiag.org | |
| 16 | |||||
| 17 | Reference Government | Census Bureau - USA | www.census.gov | ||
| 18 | " | Library of Congress - USA | www.loc.gov.org | ||
| 19 | " | Patent and Trademark Office - USA | www.uspto.gov | ||
| 20 | Reference License | Taptite license information (REMINC) | |||
| 21 | Reference Plating | National Association of Metal Finishers | www.namf.org | ||
| 22 | " | Platers supplier directory | www.finishing.com | ||
| 23 | Reference Trade Show | National Industrial Fastener Show | www.fastenershows.com | ||
| 24 | Reference Quality | American Association Laboratory Accreditation | A2LA | www.a2la.org | |
| 25 | " | American Society for Quality | ASQ | www.asq.org | |
| 26 | " | Testing plates for screws and bolts | |||
| 27 | " | Underwriters Laboratories | UL | www.ul.com | |
| 28 | Reference Supplier | Equipment Association | IFMSA | ||
| 29 | " | Fastener suppliers of screws, bolts, nuts, rivets, ect | www.fastenerindustry.com | ||
| 30 | " | Material suppliers for fastener manufactuers | www.coldheadingwire.com | ||
| 31 | " | Tools and equipment FOR fastener manufactuers | www.coldheader.com | ||
| 32 | " | Threading and knurling dies for fastener manufactuers | |||
| 33 | Publications | American Fastener Journal | www.fastenerjournal.com | ||
| 34 | " | Assembly Magazine | www.assemblymag.com | ||
| 35 | " | Distributor Link Magazine | www.linkmagazine.com | ||
| 36 | " | Fastener News | www.fastenernews.com | ||
| 37 | " | Fastener Technology International | www.fastenertech.com | ||
| 38 | " | The Raw Material Exchange, materials for manufacturing | www.rawmaterialexchange.com | ||