Stainless Steel DIN 316 D - Wing Screws With Rounded Wings
DESCRIPTION:
Wing screws are generally used in construction applications to
allow users to make direct adjustments and change calibrations.
These screws feature flat projections called the ‘head' on the side
of the screws. This provides natural leverage turning and ensures
that the pressure on the fingers is evenly distributed and there is
no pain while adjusting an instrument. If an application requires
frequent access and tightening between each use, then wing screws
from QBH Fasteners will get the job done for you.
These screws come in a wide range of sizes to meet all your
fastening need. It is also made out of stainless steel, alloy steel
and carbon steel materials which ensures that it is corrosion
resistant and durable. Another advantage of these screws is the
easy installation process which can be followed to set it up. It
requires no special assembly and therefore used mostly in consumer
products as it can be assembled quickly.
DIMENSIONAL STANDARDS:
DIN 316A, DIN 316D
Wing Bolts, or Wing Screws, featured elongated ‘wings’ that are
designed to be easily operated by hand.
They can be used with Wing Nuts to create an exceptional fastening
that can be adjusted from various positions.
Available in A2 and A4 stainless steel as standard, with a range of
finishes such as chemical black coating also available. Other materials and finishes are available as specials.
Created to DIN standard 316 AF, Wing Bolts host lengths ranging
from 10mm to 60mm, with varying wing widths also available.
Please contact us with your requirements to further your
enquiry.Email:sales@qbfastener.cn
Product Grade
A2-70 A2-80 A4-70 A4-80
Materials and Chemical compstition
| CHEMICAL COMPOSI(% ) |
| Type | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
| ≤ | ≤ | ≤ | ≤ | ≤ | ≥ | ≥ | ≥ | ≈ |
| 201Cu | 0.08 | 1.00 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 14.0-17.0 | | 2.0-3.0 |
| 201 | 0.15 | 1.00 | 8.50 | 0.06 | 0.03 | 3.50-5.50 | 16.0-18.0 | | |
| 202 | 0.15 | 1.00 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 17.0-19.0 | | |
| 301 | 0.15 | 1.00 | 2.00 | 0.045 | 0.03 | 5.00-8.00 | 16.0-18.0 | | |
| 302 | 0.15 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.0 | 17.0-19.0 | | |
XM7
(302HQ) | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.50-10.5 | 17.0-9.00 | | 3.0-4.0 |
| 303 | 0.15 | 1.00 | 2.00 | 0.20 | ≥0.15 | 8.00-10.0 | 17.0-19.0 | ≤0.60 | |
| 304 | 0.07 | 1.00 | 2.00 | 0.035 | 0.03 | 8.00-10.0 | 18.0-20.0 | | |
| 304HC | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.0 | 17.0-19.0 | | 1.0-3.0 |
| 304M | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.50-10.0 | 18.0-20.0 | | |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |
316L
(12Ni) | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | |
316L
(10Ni) | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | |
| 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 9.00-13.0 | 17.0-19.0 | | Ti≤5*C% |
| 2520 | 0.08 | 1.00 | 2.00 | 0.035 | 0.03 | 19.0-22.0 | 24.0-26.0 | | |
PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
6boxes/CTN,36CTNS/PALLET
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
The advantages of QBH
- QBH brand sales to the main quality assurance.
- Years of export trade management, excellent service, word-of-mouth
guarantee.
- By working with TUV,escort for quality.
- Customization of non-standard parts can be made according to
customer's requirements and drawings.
- For quality customers,we can provide a certain credit period.
FAQ
1. How do you let me trust you.
Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import
and export,QBH trademark in China,United States,European Union have
been registered.At the same time,you can also check the
registration information of our company in the China industry and
Commerce system.
2. How about your price.
We will be based on different markets,for different quality and
quantity,tailor-made prices for customers,in order to achieve
win-win goal.
3. How do you control your quality.
Incoming quality contral( IQC)→Process Quality control(PQC)→Output
quality control(OQC),and the random samples is sent to TUV for
testing.If the customer received the goods and found quality
problems,QBH company promises to be responsible for returning money
or replenishing the goods
4. Could you provide free samples?
For new customer, We can provide free samples for standard
fastener, But the clients will pay the express
charges. For old customer, We will send you free samples and pay
express charges by ourself.
5. Do you accept small order?
QBH company can accept small orders if we have them in
stock.Generally speaking,the stock probability of stainless steel
fasteners is higher than that of carbon steel fasteners.
6. How about your delivery time
What we pursure is the high efficiency movement pattern,the
stainless steel fastener delivery time about 15days,the carbon
steel fastener will it about 30days
7. What is your packing.
Usually 25KG/carbon,36CTNS on the pallets,or 20-30kg/Bags,then on
the pallet,QBH company personalized packagingis also available,like
10PCS/plastic bag or 10pcs/box,it can print some information
such as LOGO and pattern of customers.
8. What is your payment term
Normally,our terms of payment are TT and L/C,if we cooperate for a
long time,we can reach the point of mutual trust,and fully support
our customers to become bigger and stronger in the local market.
Not only in the price concessions,but also in the payment can also
be made on credit,Specific credit sales time needs to be negotiated
separately
