Product Range
Diverse Fastening Solutions
Quality Beyond Compare
Discover precision-engineered fasteners tailored to your needs at PRK Technologies GmbH. From dowel pins to socket shoulder screws, our diverse range ensures solutions for every application.
Hexagon Socket Head Cap Screw (Allen Bolt)
| Size | M4 to M24 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| Standard | DIN 912 , IS 2269 |
Hexagon Socket Head Cap Screw with Fine Pitch (Allen Bolt)
| Size | M8 to M24 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| Standard | DIN 912, IS 2269 |
Hexagon Socket Head Cap Screw with Torx Punch (Allen Bolt)
| Size | M5 to M24 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| Standard | DIN EN ISO 14579 |
Countersunk Screw (C’sk)
| Size | M4 to M24 |
|---|---|
| Grade | 08.8, 010.9 |
| Standard | DIN 7991 / 10642 |
Countersunk Screw with Torx Punch (C’sk)
| Size | M5 to M20 |
|---|---|
| Grade | 08.8, 010.9, A2-70, A4-80 |
| Standard | ISO 14581 |
Hexagon Socket Thin Head Screw
| Size | M5 to M24 |
|---|---|
| Grade | 08.8, 010.9 |
| Standard | DIN 7984 |
Button Head Cap Screw (BHCS)
 
| Size | M5 to M20 |
|---|---|
| Grade | 08.8,010.9 |
| ISO | 7380-1 |
Flange Button Head Cap Screw
 
| Size | M5 to M16 |
|---|---|
| Grade | 08.8, 010.9 |
| ISO | 7380-2 |
Button & Flange Button Head Cap Screw with Torx Punch
| Size | M5 to M16 |
|---|---|
| Grade | 08.8, 010.9 |
| DIN | 34805-1 & 2 |
Low Socket Head Cap Screw with Drill
 
| Size | M5 to M24 |
|---|---|
| Grade | 08.8, 010.9 |
| DIN | 6912 |
Hexagon Head Bolt & Screw with Coarse Thread
| Size | M4 to M48 |
|---|---|
| Grade | 8.8,9.8,10.9,12.9 |
| Standard | DIN 931, DIN 933, ISO 4017, ISO 4014, BS-2470, BS-1768, ASME B 18.2 |
Hexagon Head Bolt & Screw with Fine Thread
| Size | M4 to M48 |
|---|---|
| Grade | 8.8,9.8,10.9,12.9 |
| Standard | DIN 961 / DIN 960 |
Clevis Pin
| Size | M4 to M40 |
|---|---|
| Grade | 8.8,9.8,10.9,12.9 |
| Standard | DIN 1444 , ISO 2341 |
Dowel Pin
| Size | DIA 4 to DIA 40 |
|---|---|
| Grade | Unhardened & Hardened (58-62 HRC) |
| Standard | DIN 7, DIN 6325, BS 1804, ISO 2338 |
Pull Dowel Pin
| Size | Dia 4 to Dia 40 |
|---|---|
| Grade | Hardened (58-62 HRC) |
| Standard | ISO 8735, DIN 7979D |
Hex Head Fit Bolt
| Size | M5 to M30 |
|---|---|
| Grade | 8.8,10.9,12.9 |
| Standard | DIN 609 & DIN 610, DIN 7968 |
Shoulder Bolt
| Size | M5 to M30 |
|---|---|
| Grade | 12.9 |
| Standard | ISO 7379 |
Taper Plug
| Size | M8 to M60 |
|---|---|
| Grade | Soft |
| Standard | DIN 906 |
Socket Plug
 
| Size | M10 to M33 |
|---|---|
| Grade | Soft |
| Standard | DIN 908 |
Hex Plug
 
| Size | M10 to M64 |
|---|---|
| Grade | Soft |
| Standard | DIN 910 |
Mushroom Head Square Neck Bolt (Carriage Bolt)
| Size | M6 to M20 |
|---|---|
| Grade | 4.6, 8.8, 10.9 |
| Standard | DIN 603 |
Hex Head Flange Screw & Bolt with Verbus Ripp & Without Verbus Ripp (Knurling under Head)
| Size | M5 to M24 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| Standard | DIN 6921, ISO 4162, JIS B 1189 |
Hex Nut
 
 
| Size | M5 to M30 |
|---|---|
| Grade | 8, &, 10 |
| ISO | DIN 934 & ISO4032 |
Nyloc Nut
 
 
| Size | M5 to M30 |
|---|---|
| Grade | 8 & 10 |
| Standard | DIN 982 & DIN 985 |
Spring Washer
| Size | Dia 4 to Dia 30 |
|---|---|
| Grade | 44-51 HRC |
| Standard | DIN 127 A & B, DIN 7980 |
Plain Washer
| Size | Dia 4 to Dia 30 |
|---|---|
| Grade | 140-250 HV |
| Standard | DIN 125 A & B, ISO 7089 |
Studs
| Size | M5 to M30 |
|---|---|
| Grade | 8.8, 10.9, 12.9 |
| Standard | DIN 835, DIN 938, DIN 939 |
Knurled Thumb Screw
| Size | M3 to M10 |
|---|---|
| Grade | 5.8 |
| Standard | DIN 464 |
Knurled Nuts
| Size | M3 to M10 |
|---|---|
| Grade | 5 |
| Standard | DIN 467 |
Knurled Nuts with Collar
| Size | M3 to M10 |
|---|---|
| Grade | 5 |
| Standard | DIN 466 |
Knurled Thin Thumb Screw
| Size | M3 to M10 |
|---|---|
| Grade | 5.8 |
| Standard | DIN 653 |
Square Head Bolt with Collar
| Size | M5 to M24 |
|---|---|
| Grade | 5.6, 5.8, 8.8, 10.9 |
| Standard | DIN 478 |
Square Head Bolt with Short Dog Point
| Size | M5 to M24 |
|---|---|
| Grade | 5.6, 5.8, 8.8, 10.9 |
| Standard | DIN 479 |
Hexagon Set Screw with Small Hexagon, Half Dog Point & Flat Cone Point
| Size | M6 to M36 |
|---|---|
| Grade | 14H, 22H |
| Standard | DIN 564 |
Hexagon Set Screw with Small Hexagon & Full Dog Point
| Size | M6 to M42 |
|---|---|
| Grade | 14H, 22H |
| Standard | DIN 561 |