Kencotube is pioneer manufacturer & supplier of Washers, which 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. Stainless Steel Washers is flat with a particularly large outer diameter in proportion to its central hole. Carbon Steel Washers are commonly used to spread the load on thin sheet metal, and are named after their use on automobile fenders. Alloy Steel Washers are used a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, locking device, and to reduce vibration (rubber washer). Alloy 20 Washers usually have an outer diameter (OD) about twice larger than their inner diameter (ID).
A large plate connected to a tie rod or bolt, these Inconel Washers are used on exterior walls of masonry buildings, for structural reinforcement. Being visible, many anchor plates are made in a style that is decorative. Monel Washers are usually metal or plastic. Meanwhile, high-quality bolted joints require hardened Nickel Alloy Washers to prevent the loss of pre-load due to Brinelling after the torque is applied. A washer by means of serrations that extend centrifugally inward or outward to nibble in the bearing surface, these Hastelloy Washers is especially effective as a lock washer when used with a soft substrate, such as aluminium or plastic. We also offer these washers at best price in different sizes and shapes to our esteemed clients.
|Standard||DIN, ASTM, BS and all International Standards|
|Size||M3 - M56 | 3/6" to 2" | Custom Sizes|
|Length||3 mm to 200 mm|
Stainless Steel Washers : AISI 302, 304, 304L,316, 316L, 310, 317, 317L, 321, 347, 410, 420,904L etc.
Duplex & Super Duplex Steel Washers : ASTM / ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 31550, UNS No. S 32750, and UNS No. S 32760
Carbon Steel Washers : ASTM A307, A193
Alloy Steel Washers : ASTM / ASME A/SA 193 / 194 B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Nickel Alloy Washers : ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Copper Alloy Washers : ASTM / ASME SB 61/62/151/152 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
|Type of Fastener Washers|
Washer, Flat Washer, Lock Washer, Finishing Washer, Bonded Sealing Washer, Hillside Washer, Belleville Washer, Conical Washer, Round-Mall Washer, Wave Washer, Fender Washer, Internal Tooth Lock, External Tooth Lock, Plain Washer, Square Washer, Dome Plain Washer, Countersunk Washer, Dock Washer, Ogee Washer, Bevel Washer, Flat Washer - SAE Flat Washer - U Split Lock Washer, Star Washer
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