Washer List
Metal Washers
Washers are a vital component in every assembly in the fastening process and are a required component for successful operation. Washers can be used under the head of the fastener, bolt, screw and nut; and in many instances at multiple points in the assembly. Washers are designed to perform functions in particular applications and include locking, load spreading, protection, decorative, tension indicating, sealing, or a combination of these roles. Washers are also important for preventing galvanic corrosion, particularly by insulating steel screws from aluminium surfaces.
Descriptions and individual links, Roll the page or click this link.
.
In-depth Washer information click this link
Washer History
Washers have an in-depth history being used primarily on wheel axles to reduce damage to the wooden wheel and axles.
Historical records as written at the time:
1346 Accts. Exchequer King's Remembrancer Whashers
1544 Henry VIII XIX Spare wheles for small ordynaunce 12 pair, lynce~pynnes, wasshers
1611 Queen Anna's New World of Words An iron hoope, amongst gunners called a washer, which serues to keepe the iron pin at the end of the axeltree from wearing the naue.
1682 Town of Providence (Rhode Island) 3 Cart boxes, i lince pinn & a washer
1795 Herschel in Philosophy (Royal Soc.) It is keyed fast with proper washers between the joints to allow of a very smooth motion.
1805 Practicle Agriculture, Every tooth screws through a double frame separated by iron washers for greater steadiness.
.
FLAT WASHERS
Flat washers Category Comparison
Din Standard Metric Product Comparison
British Standard Metric Product Comparison
USA Standard Metric Product Comparison
Inch British standard Product Comparison
Inch USA standard Product Comparison
Fender Penny Repair Washers Product
Hardened washers Category
Square Washers Product
Square Hole washer Product carriage bolt
LOCKING WASHERS
Spring washers Split Lock washer Product
Ribbed Contact Locking washer
Serrated Safety Locking washer Schnorr
Wedge Locking washer Nord-lock Heico Disc-lock Grower
Internal Tooth Lock washer Shakeproof Product Fan disc Product
External Tooth Lock washer Shakeproof Product Fan disc Product
Toothed washers Countersunk Product
Toothed internal external combined washer Product
.
STRUCTURAL WASHERS
.
Structural washers Product
Load Indicating Washer Coronet washer Product
Taper Washer Product
.
OTHER WASHERS
Disc spring washers Product
Belleville Washer
Cylindrically Curved washer Product
Wave washer Product
Tab washer Product
Neoprene washer
Fibre washer
Screw Cup finishing washer
Countersunk washer
Spherical Conical seat washer Product
Shoulder washer Product
SEMS washer Product
Keps nut Product
Combi nut Product
for in-depth information click this link
