Fasteners, Bolts, nuts, Screws and threaded rods

Tikweld is the foremost supplier of Fasteners, Bolts, nuts, screws and threaded rods in Nigeria. Fasteners come in many different forms. To make it easy for you, Tikweld.com compiled the data below as a guide for figuring out what each fastener is called. Scroll down to learn about many different types of nuts, bolts and screws! Which we also carry

Bolts are fasteners that require a nut or pre-tapped hole to be installed. Screws use their threads to provide their own holding power. The terms in the industry are commonly mixed so sometimes you will see something that is called a screw or a bolt that is actually the opposite.

Products we carry in stock includes:

Hex Head Bolt

Hex tap bolts, hex cap screws, trim head hex cap screws, and hex serrated flange bolts fall under this category. They share a hexagonal head and are driven with a wrench. Referred to as both bolts and screws.

Square Head Bolts

Square Head Bolts are similar to hex cap screws above but with a 4-sided head. This head style allows for a wrench to grip more easily onto the head of the bolt. The head also provides a larger gripping area as compared to a standard 6-sided hexagonal head.

Carriage Bolts

Also known as a “coach” bolt, has a domed or countersunk head. The square section under the head grips into the part being fastened preventing the bolt from turning when the nut is tightened.

Machine Screws

A machine screw is a screw or bolt with a flat point. Available in a variety of drive types and heads, they fit a wide variety of applications. Often driven into tapped holes. Used with nuts and washers, also known as “stove bolts” or “stovers”.

Shoulder Bolts

Shoulder bolts (also known as shoulder screws or stripper bolts) are machine screws with a shoulder between the thread of the screw and the head of the part. Once installed, the non-threaded portion extends out of the surface of the application site, allowing the bolts to act as dowels or shafts for moving parts. They can be installed by hand or with a socket (Allen) driver

Socket Cap Screws 

Socket cap screws are available in button socket, button flange socket head, flat socket, and socket cap. Driven with a socket wrench or a hex Allen key. The term socket head cap screw typically refers to a type of threaded fastener whose head diameter is nominally 1.5 times or more than that of the screw shank diameter.

The types of Screws we carry in Nigeria are

• Deck Screws
• Hex Lag Screws
• Self-Drilling Screws
• Sheet Metal Screws
• Wood Screws

Types of Nuts we carry in Nigeria are

• Hex Finish Nuts
• Cap Nuts
• Castle nuts
• Coupling Nuts
• Flange serrated Nuts
• Hex Jam Nuts
• Heavy Hex Nuts
• Hex Machine Nuts
• Keps-K Lock Nuts
• Knurled Thumb Nuts
• Nylon Hex Jam Nuts
• Nylon Insert Lock Nuts
• Prevailing Torque Lock Nuts (Stover)
• Slotted Hex Nuts
• Square Nuts
• Structural Heavy Hex Nuts
• T-Nuts
• Break Away or Shear Nuts
• Tri-Groove Nuts
• Wing Nuts 

Other Fasteners we carry in stock are;

• Washers
• Rivets
• Concrete anchors
• Inserts
• Retaining Rings
• Threaded rods

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