- Products
- Screws
- Thread-Rolling Screws
- Taptite® - Inch
- 82° Flat
- Six-Lobe
- 18-8 Stainless
- 4-40X1/2
4-40X1/2 Flat - Six Lobe - General Alternatives to Taptite® Thread Rolling Screws* - 18-8 Stainless

Heads to ASME B18.6.3 dimensions
Manufactured to SAE J81 specifications
Trilobular Design / Fully Threaded / 18-8 Stainless Steel Waxed
*Taptite® is a registered trademark of REMINC. Our screws are not authorized or made by licensed REMINC manufacturers.
Technical Specifications / 2D 
Product Details
Product SKU: 0408RTF188
Product Category: THREAD ROLLING SCREWS
Subcategory: Taptite Style
Metric / Standard: Standard
Product Size: 4-40X1/2
Diameter: #4
Thread Pitch: 40
Length: 1/2
Drive: 6 Lobe / Torx
Head Style: Flat - 82°
Material: 18-8 Stainless Steel
Finish: Plain
In Stock: Y
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Pricing Information
Box Count:
5,000(Pieces)
Price Per Box:
$295.76$0.05915 (Each)
5 Box Price:
$271.50$0.05430 (Each)
Weight / Box:
5.68 lb0.00114 lb (Each)
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5000
5.68
$271.50
$295.76
Y
Y
Total Pieces:
Total Weight:
Subtotal Price:
Displaying 1 - 1 of 1 Results