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Slotted nuts, also known as castellated nuts, have grooved heads that align with holes in the mated bolt to accept the insertion of a cotter pin, locking the nut in place. They are commonly used to ensure that shaft components in certain automotive assemblies do not separate or to maintain machine settings in manufacturing environments.Slotted Hex Nuts have opposed slots cut into the top of the hex nut through the center of flats. Slots are cut into the non-bearing surface of the nut. Used for general purpose fastening and locking, slotted hex nuts can be used with cotter pins or safety wire through the slots and through the hole drilled shank of the fastener.

Clevis PinComprising one of three parts in a clevis fastener system, clevis pins absorb lateral stress and rotate to allow freedom of movement for supported objects. Clevis pins are found in land, sea, and air vehicles, agricultural machinery, and construction applications.Lynch PinLynch pins are often used to keep a wheel in place on its axis. These pins may be found in agricultural settings, and like hitch pins, are used to secure vehicle trailers.Hairpin Cotter PinHairpin Cotter Pins, often referred to as hitch pin clips, R-clips, or R-keys, secure the ends of hitch pins by being inserted into a hole at the end of the hitch pin to eliminate the chance of the pin falling out. These are most often found securing pins in wheels, axles, rotary machines and trailer hitches.Cotter PinCotter pins, also called split pins, are equipped with two tines that bend during application. These metal fasteners lock in place during installation when the two ends of the cotter pin are bent apart, an...

T Bolt are resistant to corrosion, aesthetics, rust and other high-quality characteristics. They have high strength and good impact resistance. Their mechanical properties are far superior to ordinary bolts. The performance is continuously improved and the application fields are becoming wider and wider. T-type screw, also known as T-head bolt, European standard is called hammer type bolt, the material is stainless steel and carbon steel, carbon steel T-type screw surface can be galvanized or nickel plated and plated up to Crowe, carbon steel T-head bolt The material is 1045 medium carbon steel, which is produced by red satin process. After heat treatment, the grade is 8.8. Generally, it is a mold platen bolt. The T-screw can be directly placed in the groove. It can be automatically positioned and locked during the installation process. T-bolt Generally used with flange nuts, it is the standard connecting fastener when installing the corner piece. T-bolt is selected according to the...

JM Hardware® stair tread nosings provide safety to the edge of steps that become worn easily due to heavy foot traffic. Stair nosings or angles easily retrofit over existing treads or can be built into new stairways. Request a stair tread nosing sample today!

ASTM A453 Covers Specification for High temperature Bolting with expansion co-efficient comparable to Austenitic Stainless Steel. One of the commonly used is grade 660 Bolts. The specification for ASTM A453 covers five grades of bolting with twelve classes of yield strength ranging from 50 to 120 ksi (345 to 827 MPa) and is commonly used in high temperature environment such as fasteners for pressure vessels and valve flanges. The material included in ASTM A453 requires special processing and is not intended for general purpose applications.