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Nut Bolt and Washer

A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (Belleville, wave washer), wear pad, preload indicating device, locking device, cover up engineering mistakes, and to reduce vibration (rubber washer). Washers usually have an outer diameter (OD) about twice the width of their inner diameter (ID).
We keep adequate stock for all the sizes and finishes for washers
Washers are of our own in house brand Teckfast, and its country of origin is India.
Our products are as per international standards and DIN, ASTM, ASEM, ANSI
COATING: ELECTRO ZINC (ASTM B633), HOT DIP GALVANIZED (ASTM A153), NICKEL PLATING, AS PER SPEACIAL REQUIREMENT
A Nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten a stack of parts together. The two partners are kept together by a combination of their threads' friction, a slight stretch of the bolt, and compression of the parts. In applications where vibration or rotation may work a nut loose, various locking mechanisms may be employed: Adhesives, safety pins or lock wire, nylon inserts, or slightly oval-shaped threads. The most common shape is hexagonal, for similar reasons as the bolt head - 6 sides give a good granularity of angles for a tool to approach from (good in tight spots), but more (and smaller) corners would be vulnerable to being rounded off. Other specialized shapes exist for certain needs, such as wing nuts for finger adjustment and captive nuts for inaccessible areas.
We keep adequate stock for all the sizes and finishes for Nuts
Nuts are of our own in house brand Teckfast, and its country of origin is India.
Our products are as per international standards and DIN, ASTM, ASEM, ANSI
COATING: ELECTRO ZINC (ASTM B633), HOT DIP GALVANIZED (ASTM A153), NICKEL PLATING, AS PER SPEACIAL REQUIREMENT
A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.

Our Products

SPHERE TECH

P.O.BOX 12861, SOUQ NEW AL THURAIYA,

BLDG.11, OFFICE#2,

SALWA ROAD, DOHA, QATAR

Phone :: +974 44881167
Fax :: +974 44881169
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Website : www.spheretech-me.com

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