Stainless Steel Machine Screws
Stainless steel machine screws are optimal for fastening machine components. They are well-suited to corrosive environments and offer a great range of temperature resistance. The uniform diameter of the shaft makes these threaded stainless steel fasteners appear similar to bolts. However, unlike bolts, they can be used with or without an accompanying nut.
BW Industrial Sales is your industrial supplier for any bulk stainless steel fastener need. We carry a massive selection of fully threaded stainless steel machine screws that are ready to ship. Our inventory includes a wide range of head and drive types, cuts, and combinations.
Stocked Stainless Steel Screws
100° Flat: Compliant to Mil-Spec standards, our 100° flat screws are available in 18-8 stainless steel alloy with a free manufacturer’s certification available.
100° Flat U-Cut: 100° flat u-cut SS machine screws are made of 18-8 stainless steel alloy and have an optional black oxide coating. These threaded machine fasteners feature a Phillips head, and they are manufactured to ASME B 18.6.3 dimensions.
82° Flat: Available in Phillips, six-lobe, and slotted drive options, 82° flat machine screws can be constructed from 18-8, 18-8 with a black oxide coating, or 316 stainless steel alloy.
82° Flat Undercut: Similar to the 82° flat screws, these stainless machine screws are available with a Phillips or six-lobe drive.
Binding Undercut: These threaded SS fasteners are available with a Phillips, slotted, or unslotted drive style. They are available in 18-8 stainless steel and manufactured to ASME B 18.6.3 dimensions.
Fillister: Fillister machine screws are DFAR compliant and compliant with Mil-Spec standards. They are available with Phillips, slotted, and unslotted drive styles.
Hex: Stainless steel hex machine screws are available with Phillips, slotted, and unslotted drive styles. They conform to ASME 18.6.3 dimensions.
Hex Washer: Stainless steel hex washer machine screws follow imperial measurements and are available with 20, 24, 32, or 40 threads per inch in 18-8 stainless steel alloy.
Metric Machine Screws: We stock a large selection of metric SS machine screw specifications, including DIN, ISO, and JIS-B, with various drive styles and in 18-8, A2, or A4 stainless steel alloys.
Military-Spec Screws: We provide a variety of stainless steel machine screws that are DFAR compliant and meet all military specification standards. A free manufacturer’s certification is available with each purchase.
Oval: Oval stainless steel machine screws are available with Phillips, slotted, or unslotted drive styles in 18-8 stainless steel alloy.
Oval Undercut: Similar to oval SS machine screws, oval undercut screws are available with Phillips or slotted drive styles in 18-8 stainless steel alloy.
Pan: A metric screw, pan stainless steel machine screws are available with combination, Phillips, six-lobe, or slotted drive styles. They are constructed of 18-8 alloy with an optional black oxide finish, 316 alloy, or 410 alloy.
Round: Round SS machine fasteners feature a Phillips or slotted drive. They are available in 18-8 alloy with a UNC or UNF thread.
Truss: Truss SS threaded machine screws are available with a combination recess, Phillips, six-lobe, or slotted drive style in 18-8 alloy with a plain or black oxide finish, 316 alloy, or 410 alloy.
Stainless Steel Alloys for Industrial Machine ScrewsOur stainless steel machine screws are available in a variety of stainless steel alloy materials. An optional black oxide coating is also available. Our in-stock alloys include:
- 18-8: This alloy is 18% chromium and 8% nickel. It features superior corrosion resistance. It is a budget-friendly option with impressive yield strength.
- 316: 316 stainless steel features high tensile strength and can easily withstand harsh environments, including saltwater and marine applications.
- 410: This SS machine screw alloy is an excellent general-purpose choice with heightened corrosion resistance, high strength, and durability.
- A2: A2 alloy is the most common stainless steel fastener material. It is a cost-effective solution found in many household appliances and products.
- A4: A4 alloy is similar to A2. However, it has heightened corrosion resistance and is the standard choice for many industrial applications.
Various applications use our wholesale threaded stainless steel screws due to their cost-effective nature and long lifespans. We are proud to have served a wide range of industries, including:
Durable Stainless Steel Screws for Any Industry
- And more.
#1 Distributor for Wholesale Stainless Steel Machine Screws
Here at BW Industrial Sales, your satisfaction is our number one priority! In addition to our stainless steel machine screws, we offer high-quality VMI solutions and bulk ordering to ensure you never run out of stock again. If our standard stainless steel machine screws do not meet your requirements, we offer custom manufacturing solutions.
If you have any questions or concerns about our stainless steel machine screws, other stainless steel fasteners, or any of our manufacturing parts or tooling, including Mil-Spec compliant screws, please contact us or request a quote today.
Custom-Manufactured Stainless Steel Machine Screws in Bulk for OEMs & Other Manufacturers
Not all industrial applications are satisfied by off-the-shelf options. That’s why BW Industrial Sales offers custom manufacturing services for bulk Stainless Steel Machine Scews for OEMs. We provide in-house CNC machining and work with a diverse global network of fastener manufacturers to deliver the exact parts you need to support your clients and operations. Our extensive capabilities and dedicated partners allow us to provide fast lead times, quick turnarounds, and on-time deliveries for every order.
In addition to custom-made Stainless Steel Machine Screws for OEMs and manufacturers, BW Industrial Sales provides customized VMI solutions. We specialize in managing inventory for OEMs like you, tailoring your experience from initial quotes through ongoing support. We can help you reduce costs, track inventory, increase productivity, decrease waste, and more! To receive detailed information about how we can serve you and your OEM operation with our customized services, contact BW Industrial Sales today.