Shop All Set Screws
Prime-Line
Socket Set Screw 1/4in-20 X 3/8in Black Oxide Coated Steel 25PK
Mfr # 9183673
Zoro # G000922071
product price: $8.15
/pk 25, $0.33/ea
Sold in multiples of 2 for $16.30
$16.30
Free Shipping on orders over $50
after you
Free 30-Day Returns
Key Features
Hex Drive
- System of Measurement Inch
- Thread Size 1/4"-20
- Drive Size 1/4 in.-20 X 3/8 in.
- Point Type Cup
- Material Alloy Steel
Product Information
- Brand Prime-Line
- MFR # 9183673
- Zoro # G000922071
- UPC # 49793210821
- Country of Origin Taiwan, Province of China
- Category Set Screws
Dimensions
Thread Size | 1/4"-20 |
Overall Length | 3/8 in |
Drive Size | 1/4 in.-20 X 3/8 in. |
Size | 1/4"-20 X 3/8" |
Details
System of Measurement | Inch |
Drive Type | Hex |
Point Type | Cup |
Material | Alloy Steel |
Finish | Black Oxide |
Item | Set Screw |
Class | UNC-3A |
Fastener Thread Direction | RIGHT HAND |
Fastener Thread Type | Coarse |
Number of Pieces | 25 |
Meets/Exceeds | ASME B18.3 & ASTM F912 |
Description
Socket set cap screws have cup points that produce a thin edge that digs into hard surfaces for a secure hold. This fastener is headless and contains an internal hex drive. Use an Allen wrench (hex key) to secure with required torque as needed. Although often used in machinery, they can be found around the home as well to secure window crank handles to window operators or to hold interior door knobs to spindles. Length is measured from the top of the fastener to the base of the cup point.
- •Size: 1/4 inch-20 X 3/8 inch
- •Headless screw that sits flush or below the surface once installed
- •Internal socket drive requires Allen wrench (hex key) to install
- •Installs into an internally threaded hole to hold an object into place
- •Often used in machinery to secure gears to shafts
- •Thread Type: Coarse, Thread Class: UNC-3A, Point Style: Cup Point
- •Specification(s) Met: ASME B18.3 and ASTM F912
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- USA INDUSTRIALS Stainless Steel Unthreaded Round Spacers, #8 Screw Size, Plain 18-8 Stainless Steel (ZSPCR-62)
- ZORO SELECT Standard Crown Cap Nut, #10-32, Nylon, Plain, 13/32 in H, 25 PK (0501032CN)
- ELESA Thumb Screw, M8-20 Thread Size, Wing, Matte 304 Stainless Steel, 24 mm Head Ht, 20 mm Lg (EWNM-SST-p)
- ZORO SELECT Sheet Metal Screw, #4 x 1/2 in, Plain 18-8 Stainless Steel Pan Head Phillips Drive, 100 PK (U51660.011.0050)
- PRIME-LINE Socket Set Screw 1/4in-20 X 5/8in Black Oxide Coated Steel 25PK (9183711)
- PRIME-LINE Socket Set Screw 1/4in-20 X 5/16in Black Oxide Coated Steel 25PK (9183663)
- PRIME-LINE Socket Set Screw, Metric M6-1.0 X 20MM Black Oxide Coated Steel 10PK (9186349)
- PRIME-LINE Socket Set Screw 1/4in-20 X 1-1/2in Grade 18-8 Stainless Steel 10PK (9183803)
- PRIME-LINE Socket Set Screw, Metric M6-1.0 X 50MM Black Oxide Coated Steel 10PK (9186406)
- PRIME-LINE Socket Set Screw #10-32 X 1/4in Black Oxide Coated Steel 25PK (9182932)
- ZORO SELECT Set Screw, M10 x 1.50mm, 80mm L, PK50 (M51240.100.0080)
- Prime-Line Set Screws