Made in China Printing Oblique Wedge Lock Washers Alloy Steel Pair Locking Washers
How does it work?
The Washers secure joints using tension rather than friction,as with traditional locking fasteners.The Washers consist of a pair of the Washers with cams on one side and radial teeth on the other.The cam sides are joined together with a mild adhesive,and installed between the bolt head and/or nut and the joint material.
During installation,the radial teeth cause one half of the Washer to be seated to the bolt or nut,while the other half is seated to the joint material.
When exposed to load or vibration,the bolt or nut will attempt to loosen.Since the radial teeth are seated to the mating surfaces,any movement in the loosening direction is forces between the cam.
Because the cam angle(α)of the Washers is greater than the thread pitch angle(β)of the bolt,a wedge effect is created by the cams,preventing the bolt or nut from rotating loose.Clamp load is maintained and the joint remains secure.
Characteristics and strengths
*Maintains clamp load in high vibration and load applications,thereby protecting the security of the joint
*Heavy duty,self-locking design
*For use with bolts up to Class 12.9,Grade 8
*Avaliable in SCM435/SAE4130 Alloy Steel,316L Stainless Steel,and 254 SMC Stainless Steel
*Provided in preassembled glued pairs
*Easy to install and remove with standard tools
*No retightening needed after installation
*Reusable-will not distort threads on bolt
*Vibration proof according to MIL-STD-1312-7/DIN 25201
*Can be used reliably for joints with short clamp length
*Secures joints with high and low preloads
How does it install?
*To install the Washer,place the preassembled air between the nut and/bolt and the joint material.See page for application examples.
*As the nut or bolt is tightened,one half of the Washer pair will be seated to the joint material and the other half will be seated to the nut or bolt.
*Tighten joints with the Washers using standard tools.Retightening is not needed.
*The use of ubricants is highly recommended when installing the Washers.A high quality lubricant designed to prevent seizing will reduce friction during installation and improve the consistency of clamp load in joints.
*When installing the Washers in a common application,expect an increase in required torque over recommended installaation torque to achieve proper clamp load and maximum joint safety.
Removal and reuse
Removing the Washers requires no special tools or procedure.Simply loosen the joint in the normal method and check the Washer to ensure cam faces disengage.
While the Washers are typically reusable,it should always be inspected for deformation or excessive wear before reuse.If the Washers appear deformed or heavily worn,discard and use a new pair.
Quality
Each the Washers manufacturing facility is led by a team of seasoned engineering professsionals charged with ensuring all products meet stringent quality requirements.Our facilities are certifiled to ISO 9001-2015,IATF16949,and utilize worldclasss testing equipment,including tensile testing,accelerated corrosion salt spray testing machines,torque testing,standard measurement and gauging equipment.
The Washers are manufactured in a facility which strictly adheres to multiple ISO certification standards,and are thoroughly tested through the production cycle to ensure a high level of quality.
SECON Mainly Product:
Rod : Threaded rod, stud bolt ect
BOLT : Hex bolt , Carriage bolt, Hex flange head bolt, achor bolt ect
Nut : Hex nut, Hex nylon nut, Wing nut, cap nut, T-Nut, Square nut, Rivet nut, Hex coupling nut etc
Screw : Drywall Screw, Chipboard screw, Wood screw, Self tapping screw, Machine screw, roofing screw, Self drilling screw Concrete screw, Confirmat screw, Decking screw etc.
Washer : Flat washer, Spring washer, Lock washer, Plain washer ect
Anchor: Wedge anchor, Drop in anchor, Ceiling anchor, Sleeve anchor, Hammer drive anchor etc.
Rivet: Blind rivet
Rigging: Turnbukles, D Shackle,Wire Rope Thimbles, Wire Rope Clip, Quick Link,Spring Snap Hook, Eye Bolt, Eye Nut, etc.
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ABOUT US
SECON FASTENER, was founded in 2008 and is located in Lianyungang Economic Development Zone with a superior geographical location. With a total investment of 3 million US dollars, Our factory covers an area of more than 50,000 square meters . It is a key fastener enterprise in Jiangsu Province and we are a member of the National Fastener Standardization Technical Committee.
Our factory has strong technical force and complete quality testing equipment, and has passed ISO9001 quality management system certification. The company has multi-station cold heading machines and various fastener manufacturing equipment, raw material annealing furnaces, heat treatment furnaces, electro-galvanizing production lines and blackening production lines, and multi-functional storage house.
With continuous expand of business, we moved into new factory at the end of 2019. Based on relocation and development as an opportunity to expand production, our company actively explores the market, expands scale and output. We have newly step by step purchased advanced 60 sets of cold heading machines and threading machines, 2 galvanizing production lines, 2 heat treatment production lines, and fully automatic conveyor belts. A total of nearly 3 million has been spent on the purchase of environmental protection facilities. These investments have laid the foundation for the company's long-term development.
Our products are mainly exported to more than 40 countries and regions such as United States, Europe, South America, Africa, and the Middle East, etc. The main products are threaded rods, hexagon head bolts, hexagon nuts, Hexagon nylon nuts, drywall screws, chipboard screws, self-drilling screws, wood screws, self-tapping screws, decking screws, hexagon socket head screws and various washers, etc., which are used in machinery, vehicles, Shipbuilding, railway, construction, instrumentation and other industries. Product standards include German standard, Australian standard, American standard, Japanese standard and national standard.
If you are interested in any of our products or would like to discuss custom orders, please feel free to contact with us. Besides complete supporting facilities and a mature industrial chain, we also have strict quality control and strong after-sales guarantee. We are looking forward to forming successfully business relationship with clients around the world.
Certificates:
ISO 9001
3.1B cerfificate
SGS report
Packing:
1) Bulk packing
2) Small box packing
3) Small bags
4) Plastic bucket
5) According to customers' requirment
| FAQ |
| 1) What is your main products? |
| Threaded rod, Hex bolt, Hex Nut, Flat washer, Screws, Anchors, Blind rivet, etc |
| 2) Do you have MOQ for your product? |
| It depends on sizes, Usually 200 kgs to 1000 kgs. |
| 3) How about your delivery time? |
| From 7 days to 75 days, depends on your sizes and quantity. |
| 4) What is your payment term? |
| T/T, LC, DP, etc. |
| 5) Can you send me a price list? |
| Due to a lot of kinds of fasteners, we quote prices accoridng to sizes, quantity, packing only. |
| 6) Can you provide samples? |
| Yes sure free sampls will be provided |
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