Fastenere
3/8-16 x 2 Flat Head Socket Cap Screws, Allen Socket Drive, Alloy Steel, Full Thread, Black Oxide, Machine Thread, Quantity 25
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Flat Head Socket Cap Screws length is measured in their entirety, which is from the top of the head to the tip. A flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. Stainless steel socket cap screw has a plain finish and a flat head with an internal hex drive. Stainless steel resists corrosion and may be magnetic. The flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an Allen ke…
SpecPicks Verdict
SpecPicks classifies 3/8-16 x 2 Flat Head Socket Cap Screws, Allen Socket Drive, Alloy Ste… as a mid-pack option worth checking against alternatives in the retro motherboards category, based on 25 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Fastenere's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Thread Diameter 0.375"
- ✓ Backed by Fastenere's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Thread Diameter 0.375"
- Head Diameter 0.781"
- Head Height 0.234"
- Allen Hex Drive Size 7/32"
- 82 Degree Countersink
Full Specifications
| Brand | Fastenere |
|---|---|
| Material | Alloy Steel |
| Head Type | Flat |
| Size Name | 3/8-16 x 2" (25 Pack) |
| Head Style | Flat |
| Part Number | 211219 |
| Thread Size | 3/8-16 |
| Thread Type | Unc |
| Drive System | Internal Hex |
| Fastener Type | Machine Screw |
| Material Type | Alloy Steel |
| Exterior Finish | Black Oxide |
| Item Dimensions | 3 x 1 x 6 inches |
| Number Of Items | 25 |
Ready to buy?
3/8-16 x 2 Flat Head Socket Cap Screws, Allen Socket Drive, Alloy Steel, Full Thread, Black Oxide, Machine Thread, Quantity 25 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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