Filter by
System of Measurement
Thread Size
Drive Style
Fastener Head Type
Specifications Met
Rounded Head Style
Thread Type
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Hardness
REACH
RoHS
Rounded Head Profile
Tensile Strength
Thread Fit
Tip Type
Thread Direction
Thread Spacing
Finish
Threading
Material
Certification
About Rounded Head Screws
More
18-8 Stainless Steel Narrow Cheese Head Slotted Screws
Flat Tip
More corrosion resistant than steel, and almost as strong, these 18-8 stainless steel screws have a narrower head than pan head screws to fit into tight spaces. They’re often used in electrical panels and next to flanges and raised surfaces in humid, damp, and washdown environments, but will corrode if exposed to salt water or chemicals. A deep slot gives you more driving power and keeps the screwdriver from slipping. Length is measured from under the head.
Passivated screws are finished with an extra layer of rust protection.
NAS 721 screws meet National Aerospace Standards.
For technical drawings and 3-D models, click on a part number.
| Lg., mm | Threading | Head Dia., mm | Head Ht., mm | Finish | Tensile Strength, psi  | Specifications Met | Pkg. Qty. | Pkg. | |
Flat Tip—18-8 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
M0.9 × 0.23 mm | |||||||||
| 2 | Fully Threaded | 1.40 | 0.86 | Passivated | 70,000 | NAS721CE90-080 | 1 | 000000000 | 00000 |