JIS B 1181 - 2004 Thread Full Stainless Steel Hexagon Thick Nuts

Hexagon nuts and screws, bolts, screws with the use of the connection fastening parts. The most widely used type 1 six nuts, C-class nuts for rough surface, on the precision of the machine, equipment or structure; Class A and class B nuts are used for machines, equipment or structures with relatively smooth surfaces and higher requirements for precision. Type 2 hexagon nut thickness M thicker, more often used in the need to assemble and disassemble the occasion. Hexagon thin nut thickness M is thin, more used to be connected to the surface space of the machine is limited occasions.

1. Certification: ISO, ROHS, SGS
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80
4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.

Packing & Shipping

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;

2) For Large orders, we can custom packaging;

3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;

4) According to customers' requirements.

FAQ

1.How do you let me trust you?
We are a Golden supplier in Alibaba who do business for more than 5 years. You can make an order by Alibaba to us directly.

2.How about your price?
High-quality products with a reasonable price suitable for your market.

3.How do you control your quality?
We request a QC inspection for each batch of goods. And we can provide you inspection report and mill certificate if you want..

4.Could you provide free samples?
For new customers, We can provide free samples for standard fasteners. But the clients will pay the express charges. For regular customers, We will send you free samples and pay express charges by ourselves.

5.How about your delivery time?
Generally speaking, All the goods have stock with little quantity, we can delivery them with one week. If the quantity is 1-2container, we can give you with 30-45days.

6.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallet is about 900-960kg, We also can make the customer's logo on the cartons. Or we customized cartons according to customers' requirement, If you need small box packing, we can do according to your requirement.

7.What is your payment term?
We can accept T/T,LC for general order. For new customer, we request 20%-50% T/T in advance, and balance payment should against B/L copy. For regular customer, we can provide delay payment after B/L date about 30-90 days.

Thread Specification		M16	M18	M20	M22	M24	M27	M30	M36	M42	M48
d
P	Screw Pitch	2	2.5	2.5	2.5	3	3	3.5	4	4.5	5
k	Max	25	28	32	35	38	42	48	55	65	75
k	Min	24.16	27.16	30.4	33.4	36.4	40.4	46.4	53.1	63.1	73.1
S	Max	24	27	30	34	36	41	46	55	65	75
S	Min	23.16	26.16	29.16	33	35	40	45	53.8	63.8	73.1