Nylon / Brass Tipped Screws
Nylon/Brass Tipped Screws are fasteners that combine the durability of metal screws with the non-marring, non-conductive properties of nylon or brass tips. These screws are often used in applications where surface protection, insulation, or low friction is needed, such as in electronics, plastics, or delicate surfaces. The nylon or brass tip prevents damage to materials during fastening.
NYLON / BRASS TIPPED SCREWS WE CARRY
Melfast can furnish virtually any nylon/brass tipped screws you can imagine. These are a sample of the kinds of nylon/brass tipped screws we typically distribute
Socket Shoulder Bolt w/Nylon Pellet
A socket shoulder bolt with nylon pellet, also known as a self-locking shoulder screw, is a shoulder bolt with a nylon plug embedded in its threads that resists loosening from vibration without a lock nut or adhesive. They are used in a variety of applications, including:
Pivot points, Rollers and pulleys, and Locating pins.
Here are some other things to know about socket shoulder bolts with nylon pellets:
They are often made from alloy steel or 18-8 stainless steel.
The precision-ground shoulder serves as a pivot, axle, or alignment surface.
The shoulder length sets the working clearance for rotating parts.
The nylon pellet is reusable, though locking performance drops with each reinstallation.
Nylon pellets are generally rated for continuous service up to about 250°F (121°C).
Nylon Tipped Screw
A nylon tipped screw, also known as a nylon tip set screw or nylon tip grub screw, is a screw with a nylon point that helps prevent damage to the target housing. They are used in a variety of applications, including:
Joining components, Insulation, and Droop screws.
Here are some other things to know about nylon tipped screws:
They are often made from 18-8 stainless steel.
They require a 3/16" Allen/hex bit and 180-200 in/lbs of torque. It's recommended to start by hand to avoid cross-threading.
Nylon fasteners can't be exposed to extremely high temperatures, generally only withstanding a continuous service temperature of 121°C.
Nylon resists rust and corrosion, which helps prolong the life of the screw.
Nylon offers good electrical resistance, making it useful in electrical and electronic units.
Brass Tipped Screw
A brass tipped screw, also known as a brass tipped set screw or socket head brass tipped grub screw, is a fastener with a brass tip at one end and a flush cylindrical head with a hexagonal drive at the other. The brass tip provides a softer contact point that helps prevent damage to the surface being fastened to. Brass tipped screws are often used in precision applications where a gentle touch is required.
Here are some uses for brass tipped screws:
Replacing dowel pins or bolts
Brass tipped screws can replace dowel pins or bolts that are mounted in a cross-drilled hole in a shaft.
Locating holes, grooves, or flats
Brass tipped screws can be used to locate holes, grooves, or flats that are machined into a shaft.
Attaching components
Brass tipped screws can be used to attach pulleys, shaft couplings, sprockets, or gears to a shaft.
Tight fixing
Brass tipped screws are ideal for applications that require a tight fixing.
Brass tipped screws are often made from steel, A2/304 stainless steel, or A4/316 stainless steel.