Socket Head Self-Tapping Screw M1.7×4 1022 Carbon Steel — stocked and shipped worldwide by SFX Fasteners. Available for single-piece retail orders — no minimum order — dispatched from our own warehouse within 24–48 hours.
Specifications
| Material | 1022 Carbon Steel |
| Grade | Grade 8.8 |
| Diameter | M1.7 |
| Length | 4 mm |
| Surface Finish | Nickel Plated |
| Brand | SFX Fasteners |
Ordering & shipping
| Minimum order | No minimum — single pieces welcome |
| Pricing | Order totals are confirmed at checkout, before payment |
| Custom & dropship | Small batches to drawing · blind dropshipping on request |
| Dispatch | 24–48 hours for stock items |
| Shipping | Worldwide, calculated at checkout by weight and destination |
Need a specific size, grade or standard? Send us a quote request — we quote to drawing and to DIN / ANSI / GB / JIS standards.
About this screw
This is a screw in 1022 Carbon Steel, at strength class Grade 8.8, supplied nickel plated, with an M1.7 thread and a 4 mm length. Every dimension is stated against the standard named above; where a tolerance class matters to your design, ask us and we will confirm it in writing before you order.
A screw threads directly into the parent material or into a nut, so the thread form, the point and the drive decide what it can be used for. Commonly used on machinery, tooling, appliances, electrical enclosures, furniture and automotive assemblies where the head has to sit low or be driven from one side only.
A carbon steel, the default material for structural fastening. Anything grade 8.8 and up needs a coating — zinc, black oxide or Dacromet — or it will rust.
M1.7 is a metric thread with an 1.7 mm nominal diameter and a coarse pitch of 0.35 mm (ISO 261).
Is this not quite the size or grade you need? Ask us — we produce small batches to drawing and to DIN, ISO, GB and JIS standards, and we consolidate pallet and container loads for trade orders.
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