DIN 913 Socket Set Screws, Flat Point
We supply DIN 913 flat point socket set screws in self colour high-strength steel, property class 45H (commonly called grade 14.9), and A2/A4 stainless steel, from M2 to M24. The flat point bears squarely on the mating surface without digging in, suiting parts that are adjusted often or must not be marked.
Also known as: grub screw, socket set, set screw, headless, socket grub screw, flat point grub screw.
DIN 913 dimensions
| Diameter | Pitch | Key size |
|---|---|---|
| M3 | 0.5mm | 1.5mm |
| M4 | 0.7mm | 2.0mm |
| M5 | 0.8mm | 2.5mm |
| M6 | 1.0mm | 3.0mm |
| M8 | 1.25mm | 4.0mm |
| M10 | 1.5mm | 5.0mm |
Is DIN 913 the same as ISO 4026?
DIN 913 and ISO 4026 both cover flat point hexagon socket set screws. The standards are closely related, although dimensional or technical differences may exist. If your drawing specifies either designation, send us the requirement and we can identify the appropriate product.
When should I use a flat point socket set screw?
The flat point suits frequent adjustment and surfaces that must not be marked. For a firmer grip use the cup point DIN 916; for positive location use the cone point DIN 914 or dog point DIN 915.
Is DIN 913 available in stainless steel?
Yes - DIN 913 flat point set screws are available in A2 and A4 stainless steel across a wide range of metric sizes, alongside high-strength steel, property class 45H (commonly called grade 14.9), self colour.
Need DIN 913 in a non-standard size or material?
Send us your drawing — specials quoted within 24 hours.