WE PROVIDE HIGH QUALITY FASTENERS / DELONG FASTENERS
GENCOR EQUIPMENT
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HEX HEAD SELF DRILLING SCREW
A self-drilling screw has a drill bit point that eliminates separate drilling and tapping operations for faster, more economical installations. The drill point allows these drill screws to be installed into steel base materials up to 1/2" thick. Self-drilling screws are available in a variety of head styles, thread lengths, and drill flute lengths for screw diameters #6 thru 5/16"-18.
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TRUSS HEAD SELF DRILLING SCREW
Truss Head Self Drilling Screw are commonly used to attach cabinets to steel studs. They are also used in applications requiring low clearance above the head. Finally, Truss Head Tek Screw are used to assemble metal parts that will be used in humid environments.
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PAN HEAD SELF DRILLING SCREW
What's a pan head screw? One versatile type of screw used primarily for metal-to-metal applications are pan head screws. This utilitarian screw features a broad head with rounded edges that some compare to an upside down frying pan and requires a tapped hole. A self-drilling screw has a drill bit point that eliminates separate drilling and tapping operations for faster, more economical installations. The drill point allows these drill screws to be installed into steel base materials up to 1/2" thick. Self-drilling screws are available in a variety of head styles, thread lengths, and drill flute lengths for screw diameters #6 thru 5/16"-18.
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CSK HEAD SELF DRILLING SCREW
Csk Phillips head self-drilling Screws are high strength and durable fasteners used for sheet metal applications. To provide a perfect assembly, the countersunk variation of the philip screw has to be used in conjunction with a countersunk hole. The usage of these screws requires a pre-drilled hole. The screws themselves are threaded with twisted gradation which makes it easy to install on the pilot hole. This allows the screws to be used in high-precision applications like machine and electrical component assembly
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FLAT WASHER
Flat washers are an essential part of any fastener assembly. As they serve to incorporate spacing and distribute load when placed between a nut and bolt or screw, they will help prevent wear and distortion of installation surfaces over time.
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HIGH STRENGTH FLAT WASHER
High trength flat washer for high-strength bolts. The surface on which the washers sit will not sink. These washers prevent bolts from loosening due to the surface on which they sit sinking etc.
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SPRING WASHER
Spring washers are a subtype of washers that are conical in shape to prevent them from resting flush against a surface without the presence of a load. They are designed to provide a spring force and absorb shock by providing an axial load that counters vibrations. As a result, spring washers can drastically prevent fasteners from loosening over time.
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STRUCTURAL WASHER
Structural Washers are medium carbon steel, heat treated and hardened to 35-41 HRC. Structural Washers are for use with Structural Bolts and are designed for steel-to-steel structural connections such as buildings and bridge construction.
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