High Strength 8.8 Grade Carbon Steel Full Screw Studs Black Threaded Rod Stud Bolt

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Ruian Ruiren Machinery Co., LTD.

VIP   Audited Supplier 2 years
Profile Certified by SGS/BV
LG081251000
Carbon Steel
as The Customer Required
as The Customer Required
as The Customer Required
DIN, ANSI, GB, JIS, BSW, GOST, as The Customer Required
8.8
Machinery, Chemical Industry, Environmental, Building, as The Customer Required
as The Customer Required
8
1.25
1000mm
All Thread
Natural, Black Coating, Zinc
S25c, 45, Ss
Single
305g
None
Full Screw Studs Black Threaded Rod Stud Bolt
none
Wooden Case or Carton
M8
China
7308900000
Product Description
   

Product Description

Function:

The full thread screw is a prevalently utilized mechanical connection,  generally made of carbon steel or stainless steel, and the surface treatment is also varied, including zinc plating, chromium plating or spraying, to meet different anti-corrosion and aesthetic needs.

They are interlinked through threads and employed for the fixation among two or more components, such as plates, flanges, pipes, angle steel, iron plates, and other industrial equipment.  

Simultaneously, the full screw can also serve as a positioning component to guarantee the accuracy and stability of the equipment.



Characteristics:

1.  High strength: The full screw possesses high strength and is capable of withstanding heavy loads and vibrations.

2.  Easy to install: The installation and maintenance of the full screw are relatively straightforward.  Conventional tools like wrenches, spanners, and box wrenches can be utilized for installation and removal without the need for additional tools.

3.  High precision: The machining precision of the full-thread screw thread is elevated, which can ensure the accuracy and stability of the connection part.

4.  Anti-loosening: The inner diameter of the full-threaded screw is designed to be conical, which can augment the torque of the thread and effectively prevent loosening.

5.  Widely used: The full screw is applicable for connecting and fixing various equipment and components in machinery, chemical industry, construction, and other industries.


 

Product Parameters


We produce all types of standard or non-standard thread screws according to customer's request.Detailed as following table:
Specification Table of Thread Screw
StandardSizePitch of thread (mm)d(mm)Wire Diameter ±0.02mm
MaxMin
Chinese National Standard Coarse Thread 60°M50.804.984.834.30
M61.005.975.825.18
M71.006.976.826.18
M81.257.967.797.02
M91.258.968.798.01
M101.509.969.778.84
M111.5010.9710.739.84
M121.7511.9511.7610.7
M142.0013.9513.7412.5
M162.0015.9515.7414.5
M182.5017.9517.7116.20
M202.5019.9519.7118.2
Chinese National Standard Fine Thread 60°M50.504.974.864.57
M60.755.975.855.41
M70.756.976.856.41
M81.007.977.837.24
M91.008.978.838.24
M101.009.979.829.23
M101.259.969.819.07
M121.2511.9711.7611.07
M121.5011.9611.7910.89
M141.5013.9613.7912.89
M161.5015.9615.7914.89
M181.5017.9517.7316.86
M201.5019.9519.6518.85
 
Specification Table of Thread Screw
StandardSizeThread per inchd(mm)Wire Diameter ±0.02mm
MaxMin
British Standard Whitworth Thread (Coarse) 55°1/8403.1453.032.70
5/32323.9453.7953.38
3/16244.7324.5924.00
1/4206.326.1655.45
5/16187.9057.7376.94
3/8169.499.3128.4
7/161411.210.889.84
1/21212.6612.4611.22
9/161214.2514.0412.81
5/81115.8315.6114.27
Unified Coarse Pitch Thread ( American Standard) 60°4#402.8242.6952.37
5#403.1543.0262.69
6#323.4843.3332.91
8#324.1423.9913.57
10#244.804.6184.05
12#245.4615.2794.7
1/4206.3226.1175.45
5/16187.9077.6876.93
3/8169.4919.2548.40
7/161411.0810.829.83
1/21312.6612.3911.32
9/161214.2513.9612.8
5/81115.8315.5314.26
Unified Fine Pitch Thread ( American Standard) 60°4#482.8772.7132.44
5#443.1573.0362.73
6#403.4843.3563.02
8#364.1454.0063.63
10#324.8034.6514.23
12#285.4615.2964.81
1/4286.3246.165.68
5/16247.9097.7277.16
3/8249.4979.3158.74
7/162011.0810.8710.18
1/22012.6712.4611.76
9/161814.2514.0313.25
5/81815.8315.6214.83

Detailed Photos

 

 

Products Show


Manufacturing Capacity

Quality Control Method

Advanced PlanningProcess ControlQuality Issue Feedback
·Multi-functional project team

·Build up standard tree,do the analysis and training

·DFMEA

·4 stage project review, quality gate

·PFMEA

·Visualized WI
·First and final piece100% inspection.

·Combine self-inspect and patrol inspect.

·Regular inspection on fixture and gauges.

·Upper andlower process error prevention control

·5M1E management
·Quick feedback, arrive sitewithin 10 minutes

·Define interim and containment action within 4hours

·Daily quick response meeting

·8D

·6 Sigma

·Actions follow-upvalidation

·Share to similarproducts

·Record into failure mode database
 

FAQ


Q1: Are you a manufacturer?
Yes, we have been in manufacturing and providing excellent linear motion partsfor customers more than 20years.
Q2: How long could you prepare samples?
Ans:Normally 1days if we have the sample onhand.lf customized one. about a week around.

Q3: How about batch order production?
Ans: Normally 30days or so for one container
Q4: Do you inspect the finished products?
Ans:Yes, we will do inspection according to lsO standard and ruled by our QCstaff.
Q5: How do you ship the goods?
Ans: By sea, by air by truck or by courier(UPSDHLFedexTNT etc.)
Q6: What advantage do you have?
Ans:1.We have professional engineers,customers can expect the best possibleadvice and support.
2.Related responsible team to answer all your questions and follow-upprocess for you and do update in time.
3.Strict and standard process control according to Quality ManagementSystem.
4.Documents support on products, we have strong technical data sheet tosupport our products, which could make you easier to know our products.
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