Jiaxing Haina Fastener Co.,Limited
Quality reputation and branding
Add to Cart
Stainless Steel 304 316 316L M8 K - Lock Nuts With Free Spinning Washer
1. Product Description
K-nut fastening hardware accessories nut one outer diameter hexagonal, and has six corners, while trimmed 65 manganese steel toothed spring washer, K-shaped side shape of the so called K-nut. K-nut include: M3, M4, M5, M6, M8, M10, M12 and imperial # 6, # 8, # 10,1 / 4,5 / 16,1 / 2 and so on, the products are suitable for machinery, furniture, appliances, electronics / computer, automobile, sports equipment and other industries metal fastening accessories.
2. Specification
| K-Lock Nut Size (mm) | ||||
| Thread | Pitch | A.W | H.T | A.F |
| M2.5 | 0.45 | φ 6.00-φ 6.3 | 2.5-2.7 | 4.5-5.0 |
| M3 | 0.5 | φ 7.00-φ 7.26 | 2.9-3.3 | 5.3-5.5 |
| M4 | 0.7 | φ 7.85-φ 8.15 | 3.8-4.2 | 8.0-8.2 |
| M5 | 0.8 | φ 9.05-φ 9.30 | 4.8-5.2 | 7.78-8.0 |
| M6 | 1 | φ 10.85-φ 11.15 | 5.8-6.2 | 9.78-10.0 |
| M8 | 1/1.25 | φ 14.70-φ15.00 | 7.5-7.9 | 14.6-14.8 |
| #4 | 0.635 | φ7.00-φ7.26 | 2.7-3.0 | 6.12-6.35 |
| #6 | 0.793 | φ8.60-φ8.80 | 3.3-3.75 | 8.7-8.9 |
| #8 | 0.793 | φ9.40-φ9.60 | 3.8-4.2 | 8.43-8.73 |
| #10 | 1.058 | φ10.00-φ10.30 | 3.85-4.25 | 10.4-10.6 |
| Manufacture Process | Heading → washer → assembly → Threading → Secondary machine → heat treatment → plating → Anti-slipping → Baking → QA Package → Shipping | ||||||||
| Package | 1.Plastic Bags+Carton+ Pallet(Carton size: 20cm*20cm*15cm) . | ||||||||
| 2.according to customers requirements. | |||||||||
| 3.Suitable for sea shipping and air shipping. | |||||||||
| Terms of payment | 30% deposit to confirm the order, left payment balance before shipping | ||||||||
| Quality Warranty | Before shipping,the QC will test, and we confirm our goods will satisfy yr request of 100%, and have 18 month warranty | ||||||||
| After sales service | we will follow up goods for every customer | ||||||||
| and help solve problem after sales. | |||||||||
3. Application
Type K locknuts tighten this nut by elastic deformation of its body, so that the thread surface in close contact with tapping, an axial locking force. Its locking capability is excellent for harsh easy to loose, high torque, the working conditions of the occasion. Particularly suitable for locking the spindle bearings.
K-LOCK NUT is another type of lock nut. Its a hex nut pre-assembled with a free spinning external tooth lock washer. The teeth pattern of the washer bite into both the nut and the base material to prevent loosening caused by vibration. The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it. Click here for dimensions of ANSI Standard Keps Nuts or Metric standard k-lock nut.
4. Advantages
As a family owned business, our goal has always been to provide customers with unmatched personalized service and support. Knowledge gained as both an applicator and a chemical manufacturer gives us extra insight and control over how to meet even the toughest requirements. Our processing divisions deal directly with regional customers and pride themselves on their quality and delivery.
As a fully integrated company, we do it all. We make the materials, build the application equipment and handle all aspects of operations from formulating custom chemical compositions and coating fasteners to providing advanced in-line inspection, packaging and delivery services. Find out how we can assist you on your next project.
5.More pictures