Socket Cap Screws, Black Oxide Stainless Steel 18-8, 1/4"-20 x 3/8", Full Thread
Screw Diameter - Thread Pitch: 1/4"-20
1/4"-20 Black Oxide Knurled Head Socket cap screws are machine screws with an Allen drive style.
- Commonly referred to as allen bolts, socket head cap screws, or socket head screws
- Externally grooved cap head
- Can be driven manually, or with a Hex Allen Bit or Key
- Cylindrical head and hexagonal drive style
- Sleek black finished look
- Type of threaded fastener whose head diameter is nominally 1.5 times or more that of the screw shank (major) diameter
Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
FT = Full Thread
PT = Partial Thread
Product number:
12210002