YJT 3028 K-Lock Nuts, Metric locknuts
- Product nameK-Lock Nuts, Metric
- Materialstainless steel
- Measurementmetric, inch
- SizesM3-M12
- Length/
- StandardYJT 3028
- HeadHex
- Thread/
- Class8.8, 10.9, 12.9 Class or custom
- Finish/surface treatmentplain, black oxided, zinc plated, galvanized and etc.
- CertificationISO9001
- Free sampleavailable
- Trade termEXW, FOB, CRF, CIF
- Delivery15 or 30 days, up to quantity
YJT 3028 K-Lock Nuts, Metric locknuts
Overview
They may also be referred to as Keps Nuts, k-lock nuts, star nuts, or captive lock washer nuts. They are used to make an assembly more convenient as they combine both a hex nut and a lock washer into a single fastener. K Lock Nuts Feature a conical external tooth washer attached to the bottom of the nut.
Product Description
Finish: | zinc plating/galvanized, phosphate, black oxide, plain, Geomet,Dacroment, hot dip galvanized, passivated |
Measurement system: | Metric, Imperial (Inch) |
Place of Origin: | Dongguan, China |
Sizes | M3,M4,M5,M6,M8,M10,M12 |
Standard: | ISO, GB, BS, DIN, ANSI, JIS, Non-standard |
Product name: | YJT 3028 K-Lock Nuts, Metric |
Grade: | 4.8/ 6.8/ 8.8/ 10.9/ 12.9,A2-70, A4-70, A4-80 |
Type: | Hardware Tools |
Packing: | carton/pallet |
Material: | Carbon Steel, stainless steel, alloy steel |
Thread | Coarse, fine |
Used | Building Industry Machinery, auto, tower, mining etc |
Thread Size/D | M3 | M4 | M5 | M6 | M8 | M10 | M12 | ||
P | Thread Pitch | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | |
s | min | 5.32 | 6.78 | 7.78 | 9.78 | 12.73 | 16.73 | 18.7 | |
max | 5.5 | 7 | 8 | 10 | 13 | 17 | 19 | ||
k | max | 2.4 | 3.2 | 4 | 5 | 6.5 | 8 | 10 | |
dc | min | 7 | 7.9 | 9.1 | 10.85 | 14.7 | 18.6 | 21.6 | |
max | 7.2 | 8.1 | 9.3 | 11.15 | 15.1 | 19 | 22 | ||
c | Ref. | 0.45 | 0.45 | 0.6 | 0.6 | 0.8 | 0.9 | 1 | |
per 1000 units≈kg | 0.35 | 0.75 | 1.16 | 2.37 | 4.9 | 11.55 | 16.4 |
Factory show
? Our company covers an area of 10,000 square meters with about 120 staff at present.
? Equipment with 60 units of multi-stage cold forging machines and 3 sets of continuous carburizing quenching furnaces and full sets of inspection equipment.
? Based firmly on ISO9001 quality system standards, the company operates each link from raw materials procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectors and perfect testing equipment
? Which takes effective control on the production process to ensure product quality, It successfully won, the ISO9001-2000 quality system certificate in 2003.
Product Procedures
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient, and efficient packaging services will be provided.
Packing details:
1) 1 bag+ 1 carton+pallet or 1 box+ 1 carton+pallet (It depends on client's requirements)
2) pp bag+ 20-25KG/carton ( 8 boxes in 1 carton)
Shipping Details: By Air or By Sea, or according to the requirement of you.
RECOMMEND
Retaining Rings For Shaft
$ 0.02 ~ $ 0.05
Serrated Lock Washers Internal Teeth
$ 0.02 ~ $ 0.05
Special pins CNC lathe
$ 0.02 ~ $ 0.05
Top blast bolt
$ 0.02 ~ $ 0.05
YJT 3028 K-Lock Nuts, Metric locknuts
$ 0.02 ~ $ 0.05
Connecting transfer lever
$ 0.02 ~ $ 0.05