A serrated washer is also known as Vibration Proof Washers. Serrated lock washers increase the friction between the bolt head/nut and the mating surface.They are available in various sizes to fit bolts or screws.Serrated Washers are fitted internally to the equipment before a lock nut and act as an anti-vibration device to prevent the Cable Gland or accessory from inadvertently loosening in service.Often used on cable gland entry threads, these washers come in stainless steel as standard but can be made in a number of materials upon Customer request.
Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Serrated lock washers are installed between the bolt head/nut and the mating surface.
Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Please note that these washers come in two different types - internal toothed and external toothed. Serrated lock washers are installed between the bolt head/nut and the mating surface. And when it comes to loosening resistance, the externally toothed washer does a better job than an internally toothed washer. But the internally toothed washer comes with greater locking abilities. It can also allow the washers to withstand extremely high stress and force. In both internal and External types, the teeth bite into the joint material and create a holding pressure that doesn't loosen even during continuous vibrations. In most cases, a combination of both the fasteners is used to secure smaller objects in place. In HELLARY it is available in different materials stainless steel, carbon steel, and alloy steel.
We found in 20 century 80s and have been more 20 years experience specializing in producing and selling of standard fastening ,punching parts.We pay attention to quality very much and purchase of material from big enterprise ,the products have passed check up and obtained certificate.The standard of products including GBú¼DINú¼ANSI/ASMEú¼ISO...,we also making it according to your requirement . Main products including : 1.GB fastening: axes block washer,hole block washer,open block washer, undulated washer,saddle washer,taper washer,dentate washer,sawtooth fastening washer,fastening ring,pivot key,flat washer,wire block washer,etc. 2.DIN fastening : DIN471ú¼DIN472ú¼DIN6798ú¼DIN6799ú¼DIN6797 3.punching parts: Bearing clip,punching parts,pulling and elongate parts..... 4.Car punching parts: planet gear washer, half axes gear washer(suit for the car of EQ145ú¼ííEQ153ú¼EQ140íí1094ú¼ííCA151ú¼CA151ú¼). Depending on customer.
Features of the Washer: 1. Certifications: ISO, TUV 2. Available Standard: DIN, ISO, ANSI, JIS, BS, UNI,NFE 3. Available Material: Carbon Steel, Stainless Steel 4. Size:M1.6-M30 5. Surface Treatments:Dacromet,Plated Zinc,Black Finishing 6. Production Ability: 5000000 pcs / Month 7. MOQ: 1000pcs 8. Port:Shanghai 9. Packaging:Carton Box or Customized As Per Clients' Requirement 10. Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others What can you get from the Washer ? 1. Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities. 2. Samples can be free for the standard size within 7 days with available. 3. Certifications & MTC report can be shown t ogether with the Samples&Mass production. 4. Right quality with the reasonable offer, OEM &ODM designs are acceptable. 5. We are fighting for NO.1 in industry. For the fast results, when requesting a quote: 1.Please email to us as much information as possible,it will be helpful for us to quote accurate price. 2.Please include quantities required, material requirements,dimension,surface treatments,any special  needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc. 3.We will acknowledge receiving your quote request ASAP, via fax or email.
ProductPlain washers BrandRenaissance Pipe Fitting Inc SizesRefer the specification ConditionNew Rating48 based on 20 reviews priceStart from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Plain Washers which is a thin plate typically diskshaped 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 Plain washers spread a load and prevent damage to the surface being fixed or provide some sort of insulation such as electrical SS plain washer fastener or flat washer is a flat annulus or ring often of metal used to spread the load of a screwed fastening Additionally a plain washer may be used when the hole is a larger diameter than the fixing nut nbsp Dimension range 516 M6 up to 4 M100 for all grades Stainless Steel Plain Washers 304 B8 316B8M 316 L 316Ti 317 L 310 321H B8T 347H B8C SS 410 B6 904 L UB6 A453 GR 660 ABC amp D Duplex amp Super Duplex Steel Plain Washers UNS S31803 1UNS S32205 F 51 UNS S32750 F 53 UNS S32760 F 55 UNS S31254 SMO 254 High Nickel Alloys Plain Washers Monel 400 Monel K 500 Incoloy 600 Incoloy 625 Incoloy 800H Incoloy825 Incoloy 718 Inconel X 750 Alloy 20 CB 20 Hastelloy C 276 Hastelloy C 22 HastelloyC4 Other Alloys Titanium Gr 2 Titanium Gr 5 Aluminium Bronze AB 2 Phosphorous Bronze PB Test Certificate Mill Test Certificate as per EN 10204 31 nbsp Types Of Plain Washers SS 310 310S Plain Washers Duplex Steel UNS S31803 Plain Washers Stainless Steel 304 304L Plain Washers Duplex Steel Plain Washers Stainless Steel 316 316L Plain Washers Duplex Steel UNS S32205 Plain Washers Stailess Steel 321 321H Plain Washers Super Duplex UNS S32750 Plain Washers Monel 400 Plain Washers Hastelloy C276 Plain Washers SS Plain Washers Steel Plain Washers Inconel 625 Plain Washers Alloy 20 Plain Washers CuNi 7030 C71500 Plain Washers CuNi 9010 C70600 Plain Washers ASTM A105 Plain Washers ASTM A350 LF2 LF3 Plain Washers Inconel 600 Plain Washers Hastelloy B2 Plain Washers SS 317 317L Plain Washers Super Duplex Plain Washers SS 347 Plain Washers Super Duplex UNS S32950 Plain Washers Monel K500 Plain Washers Hastelloy C22 Plain Washers Stainless Steel 446 Plain Washers ANSI Plain Washers Inconel 718 Plain Washers 904L Plain Washers Incoloy 800 Plain Washers Titanium Gr 2 Plain Washers Incoloy 825 Plain Washers Titanium Gr 5 Plain Washers
1. Belleville disc springs and washers are designed to din 2092 and manufactured to din 2093. 2. Depending on the spring dimension the load deflection curve can be linear, regressive or progressive. 3. Optimal use of space and utmost spring load with minimum deflection (very high loads in the smallest of spaces). 4. Considerable dampening especially when stacked. 5. Minimal relaxation occurs provided the permissible stress is not exceeded. 6. Highest life cycle with dynamic loads. 7. Available spring steel material: 6150 ¡ê¡§50crva) , 30w4crva (1.4122 x39crmo17-1). 8. Available stainless steel material: 17-7ph (sus631, 1.4568 x7crnial17-7) , sus301 (1.431 x10crni18-8) , sus316 (1.4401 x5crnimo17-12-2 , 1.4436 x5crnimo17-13-3) , sus304 (1.4301 x5crni18-10) , inconel 718 (2.4668 nicr19nbmo) , inconel 750 (2.4669 nicr15fe7tial). Cartons and pallets