Socket Cap Screws, Button Head, Stainless Steel 316, #4-40 x 5/16"
Screw Diameter - Thread Pitch: #4-40
| Quantity | Unit price |
|---|---|
| To 99 |
$0.36*
|
| To 999 |
$0.20*
|
| From 1000 |
$0.17*
|
- ANSI: B1.1
- Color: Silver
- Corrosion Resistant: Yes
- Diameter: #4
- Drive Style: Internal Hex (Allen)
- Head Type: Button Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Fit: 3A
- FT = Full Thread: Yes
- Grade: 316
- Head Height: Max 0.059 - Min 0.051
- Head Height Max: 0.059
- Head Diameter: Max 0.213 - Min 0.211
- Head Style: Button
- Hex Drive: 1/16"
- Length: 5/16"
- Marine Grade: Yes
- Material: Stainless Steel
- Overall Head Height: Max 0.059 - Min 0.051
- Product Type: Socket Cap Screws
- Standards Met: ANSI B1.1
- System of Measurement: Inch
- Thread Direction: Right Hand
- Thread Pitch: 40 Per Inch
- Thread Size: #4-40
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
#4-40 Button Head Socket Cap Screws are bolts or machine screws with a Hex or Allen drive style.
- Commonly referred to as allen bolts, button heads, or socket head screws
- Domed head with a flat bottom that protrudes above the installation surface
- Nice finished look
- cylindrical head and hexagonal drive style
- Head diameter is nominally 1.5 times or more that of the screw shank (major) diameter
- 316 Stainless steel offers superior corrosion and rust resistance
- Perfect for applications exposed to fresh or salt water, and maintain their finish in harsh environments
Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
Product number:
2010-048-008