QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw

Place of Origin China
Brand Name QBH
Certification ISO9001
Model Number QBH-DIN444
Minimum Order Quantity 20000PCS
Price Negotiation
Packaging Details 25kg Carton+900kg/Pallet or 5KG/CTN
Delivery Time 30DAYS
Payment Terms T/T, D/A, D/P, , L/C, Western Union, MoneyGram
Product Details
Materials Carbon Steel (CS) , Stainless Steel , Alloy , Copper , Etc. Sizes M5 - M39
Standard DIN 444 Class 4.6 , 5.6 , Etc
Product Name 1 O-ring Eye Screw , Product Name 2 Knuckle Fisheye Screw
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O Ring Fisheye Screw

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Brass Copper Fisheye Screw

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O Ring Fish Eye Bolt

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Product Description

QBH Brass Copper Lifting Eyelet Knuckle Fish-eye Bolt Fish Eye Fisheye Screw

 

 

What is Fish-eye Screw ?


The Fish Eye bolt and the matching nut are used to fasten and connect two connected parts and components with through holes. Hex head bolts are the most widely used type of bolts. Grade A and Grade B bolts are used for important occasions where assembly accuracy is required, and where they are subjected to greater shock, vibration or load. Grade C bolts are used for occasions where the surface is relatively rough and the assembly accuracy is not required. The threads on the bolts are generally coarse thread ordinary threads, and fine thread ordinary thread bolts have better self-locking properties, and are mainly used for thin-walled parts or occasions with shock, vibration or alternating load. Generally, bolts are made of partial threads, and full-threaded bolts are mainly used for occasions requiring longer threads. Hole bolts are used where bolt locking is required. Bolts with hinged holes can securely fix the mutual position of the connected parts, and can withstand shearing and extrusion caused by transvers

 

Fish-eye Screw Purpose

 

Applications: filter self-rescuers, gas detection instruments, dust masks, mining raincoats, mine detonators, application details: articulated bolts are widely used in: low temperature and high pressure valves, pressure pipelines, fluid engineering, petroleum Drilling and production equipment, oil field equipment and other fields are often used in disassembly and connection occasions or tools such as valve industry, folding bicycles and baby carriages. Due to the convenient and fast use of joint bolts, they are used with matching nuts to connect and tighten. role, a wide range of applications.

 

 

Specifications

 

Product Name  Brass Swing Eye Screws
STANDARD

DIN 444,

Customized : ASTM , ANSI , JIS , EN , ISO, AS, IFI , GB , etc  .

BRAND QBH
WEB https://www.steelnutbolts.com/
SIZE

M5 to M39,

Others : As your Need , Please inquire us Customized 

CL.

Carbon Steel : 4.6 , 5.6 , etc

Stainless Steel : SS304, SS316 , etc.

Brass : Customized

Coating ZP/YZP/BZP/PLAIN/BLACK/HDG/Dacromet/Geomet/Nickle Plated , etc.
MATERIALS Carbon Steel  / Stainless Steel / Alloy / Copper , etc.
PACKING bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET solid wood pallet, plywood pallet, ton box/bag, etc.

 

Screw Thread
d
M5 M6 M8 M10 M12 M16 M20 M24 (M27)
c
P Pitch
b L≤125
125<L≤200
L>200
d2 min=nominal size
max
Sd max
Tpye A min
Tpye B and C min
r Nominal Size
max
min
s Type A max
min
Type B and C max
min
0.8 1 1.25 1.5 1.75 2 2.5 3 3
16 18 22 26 30 38 46 54 60
- - 28 32 36 44 52 60 66
- - - - 49 57 65 73 79
5 6 8 10 12 16 18 22 24
5.03 6.03 8.036 10.036 12.043 16.043 18.043 22.052 24.052
12 14 18 20 25 32 40 45 50
10.9 12.9 16.9 18.7 23.7 30.4 38.4 43.4 48.4
11.57 13.57 17.57 19.48 24.48 31.38 39.38 44.38 49.38
2.5 4 4 4 6 6 6 10 10
3.75 6 6 6 9 9 9 15 15
1.875 3 3 3 4.5 4.5 4.5 7.5 7.5
8 9 11 14 17 19 24 28 30
7.52 8.52 10.3 13.3 16.3 18.16 23.16 27.16 29.16
6 7 9 12 14 17 22 25 27
5.88 6.85 8.85 11.82 13.82 16.82 21.79 24.79 26.79
Weight of per 1000 steel products(≈kg)
- - - - - - - - -
Length of Thread b
- - - - - - - - -
Screw Thread
d
(M27) M30
c
M30 (M33) M36 M36
c
(M39) (M39)
c
P Pitch
b L≤125
125<L≤200
L>200
d2 min=nominal size
max
Sd max
Tpye A min
Tpye B and C min
r Nominal Size
max
min
s Type A max
min
Type B and C max
min
3 3.5 3.5 3.5 4 4 4 4
60 66 66 - - - - -
66 72 72 78 84 84 90 90
79 85 85 91 97 97 103 103
25 27 28 30 32 33 35 36
25.052 27.052 28.052 30.052 32.062 33.062 35.062 36.062
50 55 55 60 65 65 70 70
48.4 53.1 53.1 58.1 63.1 63.1 68.1 68.1
49.38 54.26 54.26 59.26 64.26 64.26 69.26 69.26
10 10 10 16 16 16 16 16
15 15 15 22.4 22.4 22.4 22.4 22.4
7.5 7.5 7.5 12.8 12.8 12.8 12.8 12.8
30 34 34 38 41 41 46 46
29.16 33 33 37 40 40 45 45
27 30 30 34 38 38 41 41
26.79 29.79 29.79 33.75 37.75 37.75 40.75 40.75
Weight of per 1000 steel products(≈kg)
- - - - - - - -
Length of Thread b
- - - - - - - -
①,Material:
a)Steel, Strength class: 4.6;5.6 Standard DIN EN ISO 898-1
b)Other property classes or materials by agreement

More Details

 

QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw 0

QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw 1QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw 2QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw 3

 

 

 

 

 

 

 

Certifications & Package

 

QBH Brass Copper Lifting Eyelet Knuckle Fish-Eye Bolt Fish Eye Fisheye Screw 4

 

 

Our Services

 

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'
specification and performance.

Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with professional factory supply
Perfect fastening solution with 15+ years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.

 

Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
 

We Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service


 

FAQ
 

1. What's your experience like?

Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.

2. How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you
refer at once.


3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.

4. How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container,
we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let
factory priority produce
your goods.


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


6. What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.



Awaiting for your kind inquiry! Thanks & best regards!
For more information: www.steelnutbolts.com