IMSCREWS
IMSCREWS #8 × 1/2" 410 Stainless Steel Flanged Hex Head Self-Drilling Screws
IMSCREWS #8 x 1/2" 410 Stainless Steel Hex Washer Head Self-Drilling Screws, 50 Pack
Product Specifications
- Fastener Type
- Self-Drilling Screws
- Diameter / Thread Size
- #8
- Length
- 1/2"
- Material
- 410 Stainless Steel
- Head Style
- Flanged Hex Head
- Drive Type
- External Hex
- Application
- Metal Fastening
Confirm every listed dimension and the intended application before ordering.
Product Overview
IMSCREWS #8 x 1/2" 410 Stainless Steel Hex Washer Head Self-Drilling Screws, 50 Pack. Hex washer head provides an external drive and an integrated bearing surface.
Fit Check
| Thread Size | #8 |
|---|---|
| Length | 1/2" |
| Head Style | Hex Washer Head |
| Drive | External Hex |
| Material / Finish | 410 Stainless Steel |
| Point | Self-drilling point |
| Quantity | 50 pieces |
Before ordering: “Self-drilling” does not mean suitable for every metal thickness or hardness. Confirm the workpiece material, thickness, point length, drive tool, edge distance, and required holding strength. A pilot hole may still be appropriate for harder or thicker material.
Key Features
- Hex washer head provides an external drive and an integrated bearing surface.
- 410 stainless steel is selected for the hardness needed by many self-drilling applications. It is magnetic and offers moderate corrosion resistance; it is not recommended for saltwater or highly corrosive environments.
- Drilling point and threads are designed to form a fastening path in compatible sheet material without a separate tapping operation.
Common Applications
Commonly used for compatible sheet-metal framing, brackets, HVAC ductwork, enclosures, light fabrication, repairs, and metal-to-metal or metal-to-wood fastening after fit has been confirmed.
FAQ
Do these always install without a pilot hole?
No. Performance depends on material hardness, thickness, point geometry, tool speed, and applied pressure. Test on scrap material before production installation.
Can I use them in structural connections?
Do not assume a structural rating. Use an engineered fastener and installation specification when load, safety, or code compliance matters.
Which driver do I need?
Use the correctly sized hex nut setter shown in the product specifications. A worn or incorrect driver can damage the head.
Can they be used outdoors?
410 stainless steel is selected for the hardness needed by many self-drilling applications. It is magnetic and offers moderate corrosion resistance; it is not recommended for saltwater or highly corrosive environments.
Browse this fastener family
Parent category
Self-Drilling ScrewsRelated specifications
Buying guides
Choose with Confidence
-
Confirm the Fit
Check thread size, length, head style and drive type before ordering.
-
Choose the Material
Select stainless, alloy or coated steel based on the environment and application.
-
Install Correctly
Use the matching driver and pilot-hole guidance for a secure installation.
-