Sealey BST4216 Self Tapping Screw 4.2 X 16mm Flanged Head Black Po...

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Screws - A simple device use for physically attaching two objects together

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Sealey - One of the UKs top suppliers of workshop tools and equipment with over 30 years experience.

Head - The upper part of a body typically separated by the neck.

Model - A representation of a person or thing, usually smaller scale. It can also be a person that wears clothing.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.