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Technicals: Fastener Thread Charts

Technicals: Fastener Thread Charts

Thread sizes have been standardised in different ways all over the globe. These charts show a clear, concise comparison between Metric, Metric Fine, Unified Coarse, Unified Fine, British Association, British...

Technicals: Fastener Thread Charts

Thread sizes have been standardised in different ways all over the globe. These charts show a clear, concise comparison between Metric, Metric Fine, Unified Coarse, Unified Fine, British Association, British...

The History of Screw Threads

Technicals: Fastener Thread Types

Screw threads have been developed since 400BC according to the industrial needs of the day. The angle and pitch of a screw weigh heavily on their suitability to a fasten...

Technicals: Fastener Thread Types

Screw threads have been developed since 400BC according to the industrial needs of the day. The angle and pitch of a screw weigh heavily on their suitability to a fasten...

Technicals: Threaded Bar/ Rod/ Studding

Technicals: Threaded Bar/ Rod/ Studding

Threaded bar is fully threaded bar and exists under a number of names; Allthread, Studding, Threaded Bar, Threaded Rod and Stud Bar; they are all the same product

Technicals: Threaded Bar/ Rod/ Studding

Threaded bar is fully threaded bar and exists under a number of names; Allthread, Studding, Threaded Bar, Threaded Rod and Stud Bar; they are all the same product

Technicals: Spring Tension Slotted Pins

Technicals: Spring Tension Slotted Pins

Selok Roll Pin/ Spring Pin/ Tension Pin Description A slotted spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or...

Technicals: Spring Tension Slotted Pins

Selok Roll Pin/ Spring Pin/ Tension Pin Description A slotted spring pin (also called tension pin or roll pin) is a mechanical fastener that secures the position of two or...

Technicals: Machine Screws

Technicals: Machine Screws

What is a Machine Screw?A machine screw is a fastening device similar to a bolt but is always fully threaded (making it a screw with a pozidrive, phillips or slotted...

Technicals: Machine Screws

What is a Machine Screw?A machine screw is a fastening device similar to a bolt but is always fully threaded (making it a screw with a pozidrive, phillips or slotted...

Technicals: Engineering Washers

Technicals: Engineering Washers

 What is an engineering washer, what are they used for and how to they work? A washer has multiple purposes depending on it’s’ shape, form and material. Generally speaking, a washer...

Technicals: Engineering Washers

 What is an engineering washer, what are they used for and how to they work? A washer has multiple purposes depending on it’s’ shape, form and material. Generally speaking, a washer...