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M2-0.4 x 50mm Socket Head Cap Screws Metric, Hex Socket Screw, Allen Socket Drive, 304 Stainless Steel (A2-70), Full Thread, Bright Finish, Machine Thread, DIN912,10 Pcs

M2-0.4 x 50mm Socket Head Cap Screws Metric

Bottom line: The M2-0.4 x 50mm Socket Head Cap Screws Metric ($6.99 on Amazon as of 2026-10-06): 304 stainless (A2-70) resists corrosion in damp or temperature-swing environments; main trade-off: only 10 screws per pack, thin for a full instrument or chassis rebuild.

$6.99

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Buy on Amazon — $6.99 Compare to similar retro software & media

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 304 stainless (A2-70) resists corrosion in damp or temperature-swing environments
  • ✓ M2 x 50mm full thread gives clamping grip at any depth along the shaft
  • ✓ DIN912 standard head, so it drops into existing hex-socket hardware sets
  • ✓ Allen/hex socket drive reaches into recessed holes a screwdriver cannot

Cons

  • ✗ Only 10 screws per pack, thin for a full instrument or chassis rebuild
  • ✗ M2 x 0.4 pitch is fine and easy to cross-thread in soft aluminum
  • ✗ No nuts or washers included, so you supply the mating hardware
  • ✗ Generic brand with no per-lot torque or tensile certification listed

Manufacturer description

The material is made of high quality 304 stainless steel.They are known for their reliable rigidity and corrosion resistance.This type of steel is able to withstand drastic weather and temperature changes including placement Including extremely wet areas.Widely used in various precision machinery industries, classified instruments, meters, electronic products, household appliances, communication products, locks, lamps, toys and so on.Specification:Thread Diameter 2 mmScrew Length 50 mmHigh Quality Material 304 Stainless SteelFor more detailed dimensioning instructions, please see our…

SpecPicks Verdict

SpecPicks scored M2-0.4 x 50mm Socket Head Cap Screws Metric using a rating × review-volume × price-fit model applied to published specs and reviews across the retro software & media category. Generic's retro software & media lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro software & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Product Name: Hex Socket Head Cap Screw; Thread Size: M2x 50mm
  • Thread Pitch: 0.4mm; Model: DIN912;Main Color: Silver Tone
  • High quality: Made of high quality 304 stainless steel, with high chemical resistance and corrosion resistance.
  • Package Content: 10pcs x Hex Socket Head Cap Screw

Full Specifications

BrandGeneric
MaterialStainless Steel
Size NameM2-0.4 x 50mm（10 Pcs）
Head StyleHex
Unit Count1.0 Count
Part NumberAH053
Drive SystemInternal Hex
High qualityMade of high quality 304 stainless steel, with high chemical resistance and corrosion resistance.
Product NameHex Socket Head Cap Screw; Thread Size: M2x 50mm
Thread Pitch0.4mm; Model: DIN912;Main Color: Silver Tone
Thread StyleRight Hand
Fastener TypeHexagon Bolt
Material TypeStainless Steel
Exterior FinishStainless Steel
Package Content10pcs x Hex Socket Head Cap Screw
Screw Head StyleHex
Full listing titleM2-0.4 x 50mm Socket Head Cap Screws Metric, Hex Socket Screw, Allen Socket Drive, 304 Stainless Steel (A2-70), Full Thread, Bright Finish, Machine Thread, DIN912,10 Pcs

Ready to buy?

M2-0.4 x 50mm Socket Head Cap Screws Metric, Hex Socket Screw, Allen Socket Drive, 304 Stainless Steel (A2-70), Full Thread, Bright Finish, Machine Thread, DIN912,10 Pcs is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $6.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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M2-0.4 x 50mm Socket Head Cap Screws Metric, Hex Socket Screw, Allen Socket Drive, 304 Stainless Steel (A2-70), Full Thread, Bright Finish, Machine Thread, DIN912,10 Pcs
$6.99
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