DIN 927 Set Screw with Cylindrical Pin and Slot
FLOK supplies DIN 927 set screws with cylindrical pin and slot, M1–M6, made of 14H steel, stainless steel A1-A5 and brass, with zinc or nickel plating.
The DIN 927 standard covers a set screw fitted with a cylindrical pin and a straight slot for tightening and loosening with a flat screwdriver. The threaded part can have a diameter from M1 to M6.
The product is designed for installation into a threaded hole and is used to join metal parts of various machines and mechanisms. The fastener is applied in mechanical engineering, instrument making, machine tool production and other fields.
Manufacturing features
DIN 927 fasteners are made of steel with a hardness of 14H. The steel can be fitted with an electroplated zinc or nickel coating to resist corrosion. Stainless steel A1-A5 is also used, providing the product with increased resistance to aggressive environments. A brass version is also available; the alloy resists corrosion and has good decorative qualities.
Fasteners of this type provide a strong connection between parts. They are used in the assembly of industrial equipment, vehicles and many other mechanisms. The choice of version and material depends on the specific operating conditions of the joint.
Dimensions of DIN 927 set screws with cylindrical pin and slot, in mm:
| d | M1 | M1.2 | M1.4 | M1.6 | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| b | 1.8 | 1.8 | 2.2 | 2.5 | 2.8 | 3.5 | 4.5 | 5.5 | 6 | 7 | 8 |
| dk | 1.6 | 1.8 | 2 | 2.2 | 2.8 | 3.5 | 4.5 | 5.5 | 6.5 | 8 | 9.5 |
| n | 0.2 | 0.25 | 0.25 | 0.3 | 0.3 | 0.4 | 0.5 | 0.5 | 0.6 | 0.8 | 1 |
| t | 0.4 | 0.4 | 0.48 | 0.56 | 0.64 | 0.72 | 0.8 | 0.96 | 1.12 | 1.28 | 1.32 |
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