Thread rod, China manufacturer supplied directly

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5000 kg
Supply Capability:
500000 kg/month

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Product Description:

Specifications

Small pitch availiable 
Customed as required 
Acme thread rod 
1-12 starts as required

 

 

Product Description

Product Detail:
Product name Acme thread rod
External Diameter¢6mm to ¢40mm, tolerance can be controlled in 0.01mm
Pitch0.5mm to 4.0mm, tolerance can be controlled in 0.005mm
Lead0.5mm to 20mm
Start of thread1-12P
Length20mm to 2500mm, tolerance can be controlled in 0.03mm
Screw DirectionRight hand, Left hand, RH & LH.
End machiningFull thread or customized
Processing for two ends machiningTo makesure the concentricity of part, the process finished in one time: CNC cutting, truning, milling flat, milling gear, cutting slot, drilling hole, Tapping and others as required.
MaterialStainless steel, steel, iron, aluminum/alloy, copper/alloy, brass, bronze, Cr40, plastic and others as required.
Surface treatmentHigh Frequency Hardening, Teflon, Heat treatment, surface hardening,Accurate grinding and others as required.
Client baseAuto industry, Mechanical industry, Medical equipment, Solar energy field, furniture, Door & Window, security and protection etc.
Lead time7-15 days common according to quantity
QC System100% inspection before shipment

Packaging & Shipping

 

Packing:

In   bulk/box+carton+pallet

packing as   customer needed

Delivery time:

30~45 Days after   order confirmed

 

Our Services

 

Our service:

1.Timely reply   your inquiry and doubt

2.Timely   production and delivery

3.With 100%   inspection prior to shipment

4.Highly   competitive prices with the industry

5.Help solve   problem after sales

 

FAQ

 

1. Q: How about the quality of your product?

A: 100% inspection during production. 

Our products are certified to ISO9001, 

TS16949 international quality standards.

2. Q: What's the delivery time? 

A: For custom order, within 20 tons,

 production time is 30--35days after confirmed every details.

3. Q: What's your packing?

A: Our Normal packing is bulking in Cartons, and then in pallet. 

We also can pack products according to your requirement.

4. Q: What about the warranty? 

A: We are very confident in our products,

 and we pack them very well to make sure the goods in well protection.

5.Q: Could you send me your catalogue and price list?

A: As we have more than hundreds of products,

 it is really too hard to send all of catalogue and price list for you. 

Please inform us the style you interested, 

we can offer the pricelist for your reference.

 


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Q:How to check the quality of fasteners
According to the relevant standards, such as size, appearance, thread quality, surface finish, through the rules, hardness, etc., should be considered, according to the standard about.
Q:The difference between fasteners and standard parts
Fasteners are said from the point of view of the action, which contains both standard parts (GB ANSI ASME DIN EU JIS, etc.) and non-standard parts (according to the drawings) is not entirely a concept
Q:Does the fastener include screws?
It usually includes the following types of parts
Q:Bolts and other connection fasteners some points A B C grade what it means
Bolts and other fasteners connected due to a wide range of applications, the product level requirements are different, so the bolt product grade is divided into A, B, C three grades. One of the most accurate A, C level of the most inaccurate, B between the two. Class A is used for important applications where assembly accuracy is high and subject to greater impact, vibration or variable loads. Class A for d = 1.6-24mm and l ≤ 10d or l ≤ 150mm bolts. B grade for d> 24mm or l> 10d or l ≥ 150mm bolts, thin rod B grade M3-M20 hexagonal flange bolts, anti-loose performance better. Class C is between M5 and M64.
Q:What are the technical requirements for fasteners?
1, the product used by the material (the available material is too much to see what your company to ask) 2, the accuracy of the thread (bolt type of external thread is generally 6g, nut class internal thread is generally 6h) 3, surface treatment Stainless steel materials generally do not do treatment, carbon steel, color, galvanized, Dacromet, nickel, chrome, etc.) 4, product tolerances before the surface treatment or surface treatment of the above is the standard parts of the standard, But also depends on the actual use, we must deal with the landlord.
Q:A194 GR3 is what style fasteners
ASTM A194 is high pressure and, or high temperature conditions with the bolt to match the carbon steel and alloy steel nuts, as GR3 I did not see such a description in the standard
Q:What is the name of the screw (fastener)?
Screw, it was also called "screw" [screw], "screw" (screw). In fact, the screw is known, and the screws, screw rods are different from each other. Screws are generally called wood screws; is the tip of the kind of tip, pitch larger, generally used to tighten wood parts, plastic parts. Screw is a screw (mechanical screw), is the front of the kind of flat head, pitch is small, uniform, generally used to fasten the metal, machine parts.
Q:what are the Fasteners Selection Specification
Specification is: can not affect the performance of the product being used, and fully guarantee the effect of fastening.
Q:What are some of the common fastener products?
This fastener has two parts of the head and the nail, the two through-hole parts to connect the role of fastening, so that they become a whole. This connection is called rivet connection, sometimes called riveting directly. This connection can not be disassembled, because the two parts to separate, then we must put the parts on the rivets to destroy.
Q:what parts do Fasteners include
A type of fastener that has no head and only the ends that are threaded at both ends. When connected, it must be screwed into the part with internal screw hole, the other end through the through hole with the parts, and then screw the nut, even if the two parts fastened into a whole. This type of connection is called a stud connection and is a detachable connection. Mainly used for connecting parts of a larger thickness, requiring a compact structure, or because of frequent demolition, should not be used bolted connection occasions.

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