petal nut211
Stainless Steel
Pan Head
Common Bolt
Round
DIN, ANSI
8.8
EXW, Fob, CIF, DAP, DDU,DDP
Zinc Plated, Black
Free
ISO9001
100% Full Inspection
Connection,Fastening and Assmble
600kgs
HR
Bulk in Cartons+ Wooden Pallet
M2.5-M10
China
731816
Product Description

Product Name | Petal nut,Jack nut,Lantern nuts |
Standard | DIN,ANSI |
Material | Stainless steel 304/316, Carbon Steel, Spring Steel |
Grade | 4.8/ 8.8/ 10.9/ 12.9 Ect |
Size | M2.5-M10 or Non-standard as request &design |
Surface treatment: | Plain, Zinc plated,Black, Nickel, etc |
Delivery time | 25-45 days after down payment |
Payment | By T/T, 30% down payment, and balance before shipment |
Trade term | EXW, FOB, CFR, CIF, DAP, DDU, DDP |
Package | 1) bulk in cartons+ wooden pallet; 2) bulk in steel pails +wooden pallet; 3) bulk in wooden cases; 4) tip up by plastic bag+ steel pallet, 5) according to customer's special requirement |
Welcome to Shanghai Hengrui Industry Co., LTD

Jack nuts/Petal nuts are blind fasteners designed for assembly line use in thin, soft, or brittle materials.When tightened, the body collapses to form four legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert. Jack nuts are ideal for installing a strong captive steel thread into materials which would be unsuitable for other techniques, or where the hole is too large for the thread you wish to use.


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Features & Benefits of Jack Nuts | 1. Fasten in blind holes 2. Won't distort materials 3. Manufactured from durable zinc-coated steel 4. Can accommodate slightly oversized holes 5. Can be installed in uneven surfaces/materials |




Shanghai Hengrui Industry Co., Ltd was established with supplying professional technical support, and high product quality, consistency and excellent customer service for our customers. We are located in Shanghai, close to Shanghai port, specializing in standard & non-standard fasteners and custom finish turning/machining parts, and stamping parts.
Win-Win cooperation is our culture, strictly control product quality, delivery time and offer good service to our customers, we won many big project clients in USA, Canada and European countries, as well as some big distributors worldwide.
Win-Win cooperation is our culture, strictly control product quality, delivery time and offer good service to our customers, we won many big project clients in USA, Canada and European countries, as well as some big distributors worldwide.




2. Nuts: hex nut, heavy hex nut, square nut,hex flange nut, hex nylon lock nut, slotted nut, eye nut, hex cap nut, caps nut.
3. Washers: flat washer/ plain washer, fender washer, taper bolt, square washer, helical spring-lock washer, hardened steel washers, external / internal tooth lock washer.






* With 50 friend factories support, we can customize many non-standard fasteners according to the drawings or samples, as well as turning parts and stamping parts.
* 10 years' experience in international trading industry.
* Our company policy: Product quality>lead time>pricing, welcome the customers which have the same belief to inquiry to us!
Looking forwarding to cooperate with you, we will use our best service to prove your choice right! |

1.Why choose Shanghai Hengrui? |
Our sales and technical staff have more than 10 years in fastener industry, can offer your professional service, now we have built cooperation relationship with many customers in projects, even Municipal projects from USA and Canada.
2.How to guarantee the quality? |
3.Could you provide free samples? |
We can provide free samples for clients reference.We will pay the freight cost.
4.What's the payment? |
5.What is the delivery time? |
Please inform us these ordering information in Your inquiry:
1. Product Name;
2. Standard;
3. Material or Grade;
4. Size;
5. Surface Treatment;
6. Order Quantity;
Your detailed message will get our high attention & prompt reply!
Send inquiry to get free sample. |