PLEASE SELECT THE DESTINATION COUNTRY AND LANGUAGE :
Hexagon socket thin head cap screws
Promise the perfect quality assuarance and the delivery compliance.
Think! Cost Innovation, Do! The Best Productivity, Make! The Best of Quality.
DaehanVolt Corporation since its foundation in 1987, has grown and developed
as a trusted company through technology innovation and customer satisfaction
- Product introduction
-
Hexagon socket thin head cap screws
- - Hex socket head cap screws
- - A2-70 Range bolt
- - Hexagon Head Screws with Captive Washer
- - Hexagon head screws
- - Heavy hex screw
- - Stud Bolt
- - Hexagon socket thin head cap screws
- - Hexagon socket flat head cap screws
- - Hexagon socket button head screws
- - Hexagon socket set screws
- - Hexagon flange bolts
- - Others
- - Specially manufactured bolts
- - GEOMET
Hexagon socket thin head cap screws DIN 7984
| Strength | 12.9 |
|---|---|
| Quality | SCM435 |
| Hardness | 39 ~ 44 |
| Remarks | a full screw / Black oxide |
Standard (DIN 7984)
| the title of screw(d) | the pitch of a screw(P) | dk | da | e | k | r | s | t | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reference Dimensions | Min | Max | Min | Reference Dimensions | Min | Min | Reference Dimensions | Min | Max | Reference Dimensions | Min | Max | ||
| M3 | 0.5 | 5.5 | 5.32 | 3.6 | 2.30 | 2 | 1.86 | 0.1 | 2 | 2.02 | 2.10 | 1.5 | 1.38 | 1.62 |
| M4 | 0.7 | 7 | 6.78 | 4.7 | 2.87 | 2.8 | 2.66 | 0.2 | 2.5 | 2.52 | 2.60 | 2.3 | 2.18 | 2.42 |
| M5 | 0.8 | 8.5 | 8.28 | 5.7 | 3.44 | 3.5 | 3.32 | 0.2 | 3 | 3.02 | 3.10 | 2.7 | 2.58 | 2.82 |
| M6 | 1.0 | 10 | 9.78 | 6.8 | 4.58 | 4 | 3.82 | 0.25 | 4 | 4.02 | 4.12 | 3 | 2.88 | 3.12 |
| M8 | 1.25 | 13 | 12.73 | 9.2 | 5.72 | 5 | 4.82 | 0.4 | 5 | 5.02 | 5.14 | 3.8 | 3.65 | 3.95 |
| M10 | 1.5 | 16 | 15.73 | 11.2 | 6.86 | 6 | 5.82 | 0.4 | 6 | 6.02 | 6.14 | 4.5 | 4.35 | 4.65 |
| M12 | 1.75 | 18 | 17.73 | 13.7 | 9.15 | 7 | 6.78 | 0.6 | 8 | 8.025 | 8.175 | 5 | 4.85 | 5.15 |
| M16 | 2 | 24 | 23.67 | 17.7 | 13.72 | 9 | 8.78 | 0.6 | 12 | 12.032 | 12.212 | 5.5 | 5.35 | 5.65 |
Opposite edge measurement (S) of M10 hexagon socket: The DIN7984 standard length is -7 (7.025 ~ 7.175). Our company applies -6 (6.02 ~ 6.14).
Mechanical Property
Low head hexagonal wrench bolts may not satisfy the minimum tensile load of the strength category specified in ISO 898-1 due to the shape of the head.
Except for the minimum tensile load, other requirements must satisfy the conditions of ISO 898-1.
Minimum tensile load of low head hex wrench bolt with strength 12.9
(Apply 80% of minimum tensile load of SO898-1.)
| the title of a screw(d) | M3 | M4 | M5 | M6 | M8 | M10 | M12 |
|---|---|---|---|---|---|---|---|
|
Minimum tensile load (N) |
4 190 | 8 560 | 13 800 | 19 600 | 35 700 | 56 600 | 82 400 |
| the title of a screw(d) | M14 | M16 | M18 | M20 | M22 | M24 | |
|
Minimum tensile load (N) |
112 000 | 154 000 | 187 000 | 239 000 | 296 000 | 345 000 |
WORLD SHIPPING
