China alloy steel screws Manufacturers Factory Suppliers
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Phil Pan Head Screw
The phil pan head screw has a round, flat top. It sits higher than a countersunk screw but lower than a round-head screw. The wide head spreads pressure over a large area, preventing cracks in...
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Sems Screws
Sems Screws ship with the screw pre-assembled with spring or flat washers; a single drive completes fastening and washer engagement without on-site loose washer fitting, markedly raising line...
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Socket Head Cap Screws
Socket Head Cap Screws have a cylindrical head with an internal hex drive recess on top, driven by an Allen wrench; the strong head withstands large tightening torque and is commonly used for...
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Phillips Truss Head Screws
Phillips Truss Head Screws have a large-diameter, thin, flat-round head with a Phillips drive recess on top; the wide bearing contact distributes clamping force evenly, suiting surface fastening...
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Thread Cutting Screws
Thread Cutting Screws cut their own mating internal thread into a pre-drilled hole through the cutting feature on the thread as they are driven in, forming a firm bite without pre-tapping for high...
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Phillips Countersunk Head Screw
A Phillips Countersunk Head Screw has a cone-shaped head. After installation, the head sits completely flush with your part, giving a perfectly flat surface with no protrusion.
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Seamless Screw
The Seamless Screw is made from a solid bar, with no weld lines on its surface. This ensures uniform strength along its entire length. It is ideal for long-distance threaded connections, such as...
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Small Tek Screws
The small tek screws features a triangle-shaped thread, which reduces friction and allows easier installation. There is no need to pre-tap a hole; simply screw it into plastic or thin metal, and...
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Combination Screw with Spring Washer
The Combination Screw with Spring Washer comes pre-assembled, ready to use. The spring washer is already installed, so there is no need to add it separately. The washer prevents loosening by...
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Unusual Screw Heads
The Set Screw has no head or a very small head. It is threaded into a hole and presses against another part to lock it in place. unusual screw headss are commonly used in car wheel bearings, drive...
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WebWith a tensile strength of 170, 000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and are more than twice as strong as...
WebChoose from our selection of alloy steel screws in a wide range of styles and sizes. In stock and ready to ship....
WebAlloy Steel Button Head Torx Screws. Made from alloy steel, these screws are three times stronger than standard steel button head Torx screws. A Torx-Plus drive has more...
WebAlloy Fasteners provides stainless steel fasteners for the Boating and Marine Industry. Alloy stocks and manages a large volume of fasteners specific to the Pool and Spa...
Web10 rows · Alloy steel Boltport offers complete range of alloy steel bolts, screws, stud bolts, threaded rods, nuts and washers. Alloy steel grades 4130, 4140, 4340 and 8620...
WebChoose from our selection of shoulder bolts, including alloy steel shoulder screws, metric alloy steel shoulder screws, and more. In stock and ready to ship....














