Shop All Socket Head Cap Screws
Newport Fasteners
5/16"-18 Socket Head Cap Screw, Black Oxide Alloy Steel, 3-1/2 in Length, 300 PK
Mfr # 864442-300
Zoro # G506347590
product price: $563.99
/pk 300, $1.88/ea
Free Shipping & Returns
$563.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
Hex Drive
Flat Head
- System of Measurement Inch
- Thread Size 5/16"-18
- Screw Length 3-1/2 in
- Drive Size 3/16 in
- Material Alloy Steel
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Newport Fasteners
- MFR # 864442-300
- Zoro # G506347590
- Country of Origin Unknown
- Category Socket Head Cap Screws
Dimensions
Thread Size | 5/16"-18 |
Screw Length | 3-1/2 in |
Drive Size | 3/16 in |
Details
System of Measurement | Inch |
Drive Type | Hex |
Material | Alloy Steel |
Finish | Black Oxide |
Standards | ASME B18.3-2012 |
Item | Socket Head Cap Screw |
Tensile Strength | 145,000 psi |
Head Type | Flat |
Description
Socket Flat Countersunk Head Cap Screw, 5/16-18 x 3 1/2" Alloy Steel, Black Oxide, 300PK
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
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
- ZORO SELECT Threaded Stud, Plain Finish, 10 PK (56242)
- L.H. DOTTIE Hardware Kit Lock Washer Kit, Carbon Steel, Zinc Plated Finish, 415 PCS (LWK)
- ZORO SELECT Class 10.9, M24-3.00 Hex Head Cap Screw, Black Oxide Steel, 140 mm L, 5 PK (M04100.240.0140)
- SUP-R STUD SUP-R STUD Wedge Anchor, 3/8" Dia., 3-3/4" L, Carbon Steel 50 PK (2438334)
- NEWPORT FASTENERS M5-0.80 Socket Head Cap Screw, Black Oxide Alloy Steel, 25 mm Length, 2500 PK (259350-2500)
- NEWPORT FASTENERS 1/4"-28 Socket Head Cap Screw, Black Oxide Alloy Steel, 1/2 in Length, 2500 PK (693164-2500)
- NEWPORT FASTENERS M16-1.50 Socket Head Cap Screw, Black Oxide Alloy Steel, 80 mm Length, 25 PK (910896-25)
- NEWPORT FASTENERS M12-1.75 Socket Head Cap Screw, Black Oxide Alloy Steel, 110 mm Length, 25 PK (372189-25)
- NEWPORT FASTENERS #2-56 Socket Head Cap Screw, Black Oxide Alloy Steel, 5/32 in Length, 1000 PK (439385-1000)
- NEWPORT FASTENERS 1/4"-20 Socket Head Cap Screw, Plain 316 Stainless Steel, 5/8 in Length, 2500 PK (629108-2500)
- ZORO SELECT M12-1.75 Socket Head Cap Screw, Zinc Plated Steel, 65 mm Length, 50 PK (M07160.120.0065)
- Newport Fasteners Socket Head Cap Screws