Item # 188FHSM5-0.80X20
M5-0.80 x 20mm Flat Head Socket Cap Screw, 18-8 Stai, Plain
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Item # 188FHSM5-0.80X20
M5-0.80 x 20mm Flat Head Socket Cap Screw, 18-8 Stai, Plain
- UM: EA
The 188FHSM5-0.80X20 is a M5-0.80 x 20mm corrosion-resistant 18-8 Stainless Steel flat head socket cap screw. The 90° conical head sits flush when installed in a matching countersink. Drive: 3mm hex key. Meets DIN 7991 / ISO 10642.
| Thread | M5-0.80 |
|---|---|
| Length | 20mm |
| Thread Series | Coarse |
| Material | 18-8 Stainless Steel |
| Finish | Plain |
| Head Style | Flat, 90° countersink |
| Drive | Internal Hex (Allen Key) |
| Hex Key Size | 3mm |
| Standard | DIN 7991 / ISO 10642 |
| Part Number | 188FHSM5-0.80X20 |
Countersink: Metric flat head socket screws require a 90° countersink (DIN 7991 / ISO 10642). Do not use 82° inch-series tooling on metric flat heads.
Eugene Fastener stocks M5-0.80 flat head socket cap screws in Eugene, Oregon. Call or order online for same-day availability on stocked sizes.
Related Resources: Countersink Guide (82° vs 90°) • Torque & Hex Key Chart • Material & Grade Guide
Specifications
| Diameter | M5 |
| Thread | M5-0.80 |
| Length | 20mm |
| Material | 18-8 Stainless Steel |
| Finish | Plain |
| Part Number | 188FHSM5-0.80X20 |
| Type | Flat Head Socket Cap Screw |
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