Carbon Steel Grade 8 Slotted Round Locking Nut M20 Round Nut Black Round Nut Alloy Steel Nut Slotted Nut Pipe Insert Nut Sanitary Round Nut Slotted Round Nut

• Material: Carbon Steel
• Type: Hexagon Head
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 8.8
• Model NO.: M5-M36
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Black
• Transport Package: Box
• Specification: m3-m5
• Trademark: Qijing
• Origin: Hebei Handan
• Production Capacity: 500000

Product Description

Product Description

Lock nuts are used to locate bearings and other components onto a shaft or adapter sleeve. They are also used for mounting bearings on tapered shaft seats and dismounting bearings from withdrawal sleeves.
 
Lock nuts have to be secured to prevent unintentional loosening.  This is done, either by a locking device that engages a keyway in the shaft or key slot in the adapter sleeve,  or by a locking mechanism integrated in the nut.


 

Type	Whorl	Dimensions (mm)
		D6	g	D3	B	b	h
KM 00	M 10 x 0.75	10	13.5	18	4	3	2
KM 01	M 12 x 1	12	17	22	4	3	2
KM 02	M 15 x 1	15	21	25	5	4	2
KM 03	M 17 x 1	17	24	28	5	4	2
KM 04	M 20 x 1	20	26	32	6	4	2
KM / 22	M 22 x 1	22	28	34	6	4	2
KM 05	M 25 x 1.5	25	32	38	7	5	2
KM / 28	M 28 x 1.5	28	36	42	7	5	2
KM 06	M 30 x 1.5	30	38	45	7	5	2
KM / 32	M 32 x 1.5	32	40	48	8	5	2
KM 07	M 35 x 1.5	35	44	52	8	5	2
KM 08	M 40 x 1.5	40	50	58	9	6	2.5
KM 09	M 45 x 1.5	45	56	65	10	6	2.5
KM 10	M 50 x 1.5	50	61	70	11	6	2.5
KM 11	M 55 x 2	55	67	75	11	7	3
KM 12	M 60 x 2	60	73	80	11	7	3
KM 13	M 65 x 2	65	79	85	12	7	3
KM 14	M 70 x 2	70	85	92	12	8	3.5
KM 15	M 75 x 2	75	90	98	13	8	3.5
KM 16	M 80 x 2	80	95	105	15	8	3.5
KM 17	M 85 x 2	85	102	110	16	8	3.5
KM 18	M 90 x 2	90	108	120	16	10	4
KM 19	M 95 x 2	95	113	125	17	10	4
KM 20	M 100 x 2	100	120	130	18	10	4
KM 21	M 105 x 2	105	126	140	180	12	5
KM 22	M 110 x 2	110	133	145	19	12	5
KM 23	M 115 x 2	115	137	150	19	12	5
KM 24	M 120 x 2	120	138	155	20	12	5
KM 25	M 125 x 2	125	148	160	21	12	5
KM 26	M 130 x 2	130	149	165	21	12	5
KM 27	M 135 x 2	135	160	175	22	14	6
KM 28	M 140 x 2	140	160	180	22	14	6
KM 29	M 145 x 2	145	171	190	24	14	6
KM 30	M 150 x 2	150	171	195	24	14	6
KM 31	M 155 x 3	155	182	200	25	16	7
KM 32	M 160 x 3	160	182	210	25	16	7
KM 33	M 165 x 3	165	193	210	26	16	7
KM 34	M 170 x 3	170	193	220	26	16	7
KM 36	M 180 x 3	180	203	230	27	18	8
KM 38	M 190 x 3	190	214	240	28	18	8
KM 40	M 200 x 3	200	226	250	29	18	8

About us:
Handan Qijing Fastener Manufacture Co., Ltd.,established in 1994,is located in Yongnian district,Handan city,Hebei province,China. For over ten years of production and export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. 

Qijing Fastener is not only a highly recognized fastener supplier but the problem solver. We are solemnly committed to offer high-quality products, fast turnaround time , reasonable price and attentive,professional service. In addition, we sincerely help our clients solve all the fastener problems during their purchase. It is  our mission to help our clients to be more prominent and successful in their market.

Company mission:
The mission of Handan Qijing Fastener Manufacture Co., Ltd.is to be a leading provider of high quality fasteners and genuine customer service to the global markets.With fast delivery and competitive product prices, We committed to satisfy our clients requirements as promised. We hope to build strong business relationship with all the clients with genuine, attentive, efficient and professional service.

Company vision
To help our customer be more prominent in heavy industry,
To promote Qijing to be an international  famous brand .

COMPANY CORE VALUES: 
1. Customer Focus: We understand that our company's development relies on our clients' success. Therefore from fastener producing to purchase procedure, we strictly standby a set of customer-focus policy to satisfy our clients' requirements and help them be more prominent in their market.

2. Credibility: As a professional fastener company, we win our clients' trust with credibility. We offer our fastener products and service as promised. When we say it ,we mean it.

3. Devotion: Our staff work with values of professionalism and passion. During daily work, all of us give priority to the interests of company and take responsible for our own posts. We keep close eyes on every link of the production and export process.

4. Cooperation: Cooperation is a traditional culture in our company. Each of the staff is willing to integrate the group,where we cooperate with each other to achieve the goal. We enjoy helping our colleagues and being helped.

5. Innovation: W e know that the survival and development of a company is based on innovation. Aimed to become a top fastener manufacturer and supplier, we consistently survey and research the fastener market changes and focus on develop  new products. Facing new changes of international business, we spare no effort to analyse them, adjust our service and satisfy our clients' needs.

6. Professionalism: Professionalism equals high-quality products and professionalism equals win orders. Thus it is a strict regulation for all the staff. Before beginning to work, every employee should gain adequate post training and pass the examination. we have to to reflect our mistakes in our work every week to become a professional one.

Why choose us?
1.Rich Experience
We have over ten years fastener production and export experience. We know how to meet our clients' requirements.  As a trustworthy supplier,we are also a problem solver. And we have successfully help all our clients find solutions to their urgent problems during fastener purchase.
2.Zero complaints
 Our company offers highly recognizable fastener products and creates a set of unique customer service concepts: genuine ,attentive, efficient and professional. Since the first day we set up the strong and sustainable business relationship with clients from over 50 countries ,we have not received any complaints.

3. High-quality products

Our company's core value is QUALITY IS OUR LIEF. During the production process,our workers keep close eyes on every link, from raw material buying to the fastener coating.and all the products must be tested before they come to our customer. Our aim is zero defection. Once you choose us, you will find our products are beyond your expectation.

4. After-sale service.

For after-sale stage, our service team always keep close contact with you and always stand by at your service. Our warranty is 12 months after delivery. If there is any defect about our products and our service, please keep us informed. We will deal with them unconditionally.

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?

 Sure, free sampls will be provided