
Introduction
Grub Screw As Per Din 916
A grub screw, also known as a set screw, is a type of screw that is used to hold an object in place or to prevent movement between two parts. It is typically fully threaded and has a blunt end, which allows it to be inserted into a hole or bore and tightened down to hold an object in place. Grub screws are often used in applications where a positive stop or lock is required, such as in the adjustment of mechanical devices or in the securing of gears or pulleys. They are available in a variety of materials, including steel, stainless steel, brass, and nylon, and can be used with a variety of drive types, such as slotted, Phillips, hex, or socket.

Steel Grades: 8.8, SS 304
Finish: Self, Black, Bright Zinc, Hot Dip Galvanized (ROHS)
Dimensions
Button Head Screw As per Din 7380 | |||||||||||||
DIAMETER (d) | 2 x 0.4 P | 3 x 0.5 P | 4 x 0.7 P | 5 x 0.8 P | 6 x 1 p | 8 x 1.25 P | 10 x 1.5 P | 12 x 1.75 | 16 x 2 P | 20 x 2.5P | 24 x 3 P | ||
DIAMETER OF THE HOLE (dv) | Min | 0.75 | 1.15 | 1.75 | 2.25 | 2.75 | 4.70 | 5.70 | 7.64 | 9.64 | 13.57 | 15.57 | |
Max | 1.00 | 1.40 | 2.00 | 2.50 | 3.00 | 5.00 | 6.00 | 8.00 | 10.00 | 14.00 | 16.00 | ||
SOCKET DEPTH (t) | Min | 0.80 | 1.20 | 1.50 | 2.00 | 2.00 | 3.00 | 4.00 | 4.50 | 6.40 | 8.00 | 10.00 | |
Max | 1.70 | 2.00 | 2.50 | 3.00 | 3.50 | 5.00 | 6.00 | 8.00 | 10.00 | 12.00 | 15.00 | ||
SOCKET ACROSS FLAT (S) | Nom | 0.90 | 1.50 | 2.00 | 2.50 | 3.00 | 4.00 | 5.00 | 6.00 | 8.00 | 10.00 | 12.00 | |
Min | 0.89 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.02 | 10.02 | 12.03 | ||
Max | 0.90 | 1.54 | 2.05 | 2.56 | 3.08 | 4.10 | 5.10 | 6.10 | 8.12 | 10.12 | 12.14 | ||
SOCKET CORNER FLAT (e) | Min | 1.00 | 1.73 | 2.30 | 2.87 | 3.44 | 4.58 | 5.72 | 6.86 | 9.15 | 11.43 | 13.72 | |
Length | Min | Max | |||||||||||
2 | 1.80 | 2.20 | GSW02002 | ||||||||||
3 | 2.80 | 3.20 | |||||||||||
4 | 3.76 | 4.24 | |||||||||||
5 | 4.76 | 5.24 | |||||||||||
6 | 5.76 | 6.24 | |||||||||||
8 | 7.71 | 8.29 | |||||||||||
10 | 9.71 | 10.29 | |||||||||||
12 | 11.65 | 12.35 | |||||||||||
16 | 15.65 | 16.35 | |||||||||||
20 | 19.58 | 20.42 | |||||||||||
25 | 24.58 | 25.42 | |||||||||||
30 | 29.58 | 30.42 | |||||||||||
35 | 34.50 | 35.50 | |||||||||||
40 | 39.50 | 40.50 | |||||||||||
45 | 44.50 | 45.50 | |||||||||||
50 | 49.50 | 50.50 | |||||||||||
55 | 54.40 | 55.60 | |||||||||||
60 | 59.40 | 60.60 |