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Premium Factory Direct 10.9 Outer Hexagon and Inner Hexagon Spring Washer Bolt Set

Price $0.10
Min Order 100 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 300 people viewed
Model NO.:
LS06010021
Material:
Carbon Steel
Type:
Hexagon Head
Connection:
Common Bolt
Head Style:
Hexagonal
Standard:
DIN, ANSI, GB, JIS, BSW, GOST, as The Customer Required
Grade:
10.9
Application:
Machinery, Chemical Industry, Environmental, Building, as The Customer Required
Finish:
Black
Diameter:
6
Screw Pitch:
1
Screw Length:
12.5mm
Thread:
Single Thread
Treatment:
Natural, Black, Coating, Zinc
Materials:
S25c, 35, 45
Number of Starts:
Single
Weight:
26g
Hardening:
8.8
Processing Equipment:
Cold Heading
Sample:
Sample Free, Freight Is on Your Own Account
Opposite Side of Hexagon:
10mm
Inner Opposite Side of Hexagon:
5mm
Trademark:
as the customer required
Transport Package:
Carton
Specification:
M6
Origin:
China
HS Code:
7318151090
Product Description
   

Product Description

The combination of outer hexagon and inner hexagon spring washer bolt is a special fastener. it combines the characteristics of outer hexagon bolt and inner hexagon bolt. is equipped with spring washer and flat washer. is tightened together by rubbing teeth to form three assemblies . This bolt combination usually has high strength and self-locking properties suitable for applications requiring heavy loads and vibration.

The combination of outer and inner hexagonal spring washer bolts has the following advantages:

Good self-locking, pre-tightening contact area is large, pre-tightening force: suitable for the need to bear greater impact, vibration or alternating load occasions.
Full thread length range: can be used for short nominal length or require longer thread occasions.
Flexible head design: outer hexagon bolt head can be used for occasions where large pre-loading force is required, while the inner hexagon bolt head is small, is suitable for small space, and is not easy to damage the surface of the connected piece.

It has a wide range of applications, is mainly used in railway and highway Bridges, boiler steel structure, industrial plants, high-rise civil buildings, tower mast structure and lifting machinery need to use high strength bolt combination occasions. The bolt combination can provide a reliable connection , especially in the case of automatic assembly and guarantee of tightening quality



 

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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