Socket Cap Screws, Stainless Steel 18-8, #4-40 x 3/8", Full Thread
Screw Diameter - Thread Pitch: #4-40
| Quantity | Unit price |
|---|---|
| To 99 |
$0.07*
|
| To 999 |
$0.04*
|
| From 1000 |
$0.03*
|
- Chamfer on Radius: Max 0.005
- Color: Silver
- Condition: New
- Corrosion Resistant: Yes
- Diameter: #4
- Drive Style: Internal Hex (Allen)
- Head Type: Socket Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Fit: 3A
- FT = Full Thread: Yes
- Grade: 18-8
- Head Height Max: 0.112
- Head Diameter: Max 0.183 - Min 0.176
- Head Side Height: Min 0.101
- Head Style: Socket Cap
- Hex Drive: 3/32"
- Length: 3/8"
- Material: Stainless Steel
- Overall Head Height: Max 0.112 - Min 0.108
- Part Number: 618930286496
- Product Type: Socket Cap Screws
- Size System: US
- Size Type: Regular
- 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
- Weight: 1 lb
#4-40 Stainless steel Knurled Head socket cap screws are bolts or machine screws with a Hex or Allen drive style.
- Commonly referred to as allen bolts, socket head cap screws, or socket head screws
- Driven manually, or with a Hex Allen Bit or Key
- Cylindrical head
- 18-8 Stainless Steel offer the Fastener Industry standard for corrosion and rust resistance
- Recommended for use in exterior applications, or those that are exposed to fresh water moisture
Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
FT = Full Thread
PT = Partial Thread
Frequently Used With
