Custom Made Stainless Steel CNC Machining Screw Stud Solid Fully Threaded Lead Screw

Product Description

          Custom Made Stainless Steel CNC Machining Screw Stud Solid Fully Threaded Lead Screw

Product Description

The manufacturer directly supplies custom-made stainless steel CNC precision processed solid full-threaded bolts and screws. With meticulous workmanship, these products feature high thread accuracy, stable structure, and excellent corrosion resistance and durability. We also offer non-standard sizes, special thread customization, and OEM services. The products are of reliable quality and have a significant advantage in factory prices. We welcome inquiries and cooperation.

Product Parameters
Model	M6
Product standard	DIN/GB/JIN/BSW/ANSI or your drawing /sample
Head type	no head
Teeth type	bouble end machine thread
Groove type	no
Material	SUS 304
Size	M2-M20
Surface preparation	plain passivation
technology	cold heading
Scope of application	plastic product. Printer…
Sample	free if we have mold
certification	ISO9001:2030 ,SGS,ROHS
OEM/ODM	accept
Period for dispatch	7-15 wroking days
Packing	polybag+carton+pallet
Product Details	SUS 304. Meanwhile can make between as M2-M20. This is double end thread rob. The two ends are used to connect other components, it mostly used for the trolley wheel axle.

           

cnc ball screw

Ball screw is an ideal product for converting rotary motion into linear motion, or for converting linear motion into rotary motion. It is the most commonly used transmission element in tool and precision machinery. Its main function is to convert rotary motion into linear motion, or torque into axial repeated force. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments.

 Application
 Key fields such as high-end machine tools, aerospace, robotics, electric vehicles, 3C equipment, etcHigh speed   feeding: 

High positioning accuracy:

The accuracy is up to the requirement of JIS C3. Acceleration: Over 1.0 g (9.8 m/sec2) to avoid time consuming between accelerating and decelerating.

Heavy stiffness:

Optimized screw profile and structure design.

Heavy load:

Multi-load ball distribution design. Low vibration noise: Using the best slender ratio and high-speed circulation to lower noise.

Constant temperature:

The efficient heat transfer can restrain the thermal deformation and improve the stability. Environment friendly: Optional self-lubricant function can reduce the lubricant consumption and to diminish the
environment pollution caused by lubricant discard. It also solves the problem that lubricant thickens unevenly by deformation of oil film in spiral path.

Our Major Products:
cnc machining; machining; cnc lathe; cnc manufacturing; cnc turning; cnc parts; cnc cutting; 5 axis
machining; machining parts; cnc machining center; precision machining; machining services; milling
machine; cnc milling machine; cnc machine tools; 5 axis cnc; 3 axis cnc; cnc tools; cnc lathe machine;
3 axis cnc machine; cnc turning center; machine tools; cnc components; machining center; cnc fabrication;
lathe machining; custom machining services; custom cnc machining; metal machining; cnc part; cnc
machining part; machining service.

Material Available:

Stainless Steel	SS201,SS301, SS303, SS304, SS316, SS416 etc.
Steel	mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45# etc.
Brass	HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.
Copper	C11000,C12000,C12000 C36000 etc.
Aluminum	AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc.

 Quality control:
*We have specialized QC testers to check the quality of the products according to different customers' 
requirement. Usually, it's random inspection, and we also offer 100% inspection at a reasonable price if 
required.
*We have IQC to check the dimensions and surface of the incoming material
*We have PQC to inspect full-course during the manufacturing processing
*We have FQC to inspect all the anodizing/plating and other finishes' products from our supplier and proceed 
with the professional quality and appearance inspection before shipping.


Surface Treatment:

Aluminum parts	Stainless Steel parts	Steel
Clear Anodized	Polishing	Zinc plating
Color Anodized	Passivating	Oxide black
Sandblast Anodized	Sandblasting	Nickel plating
Chemical Film	Laser engraving	Chrome plating
Brushing		Carburized
Polishing		Heat treatment
Chroming		Powder Coated

Trade:
Your inquiry will be replied within 12 hours.
Well-trained & experienced sales can reply your inquiries in English.
During working time, E-mail will be replied to you within 2 hours
OEM & ODM projects are highly welcomed. We have strong R&D team.
The order will be produced exactly according to order details and proofed samples. Our QC will submit
inspection report before shipment.
Your business relationship with us will be confidential to any third party.

Packaging & Shipping

 

FAQ

1. What are Stud Bolts and Threaded Rods?
Stud Bolt: A headless fastener with threads on both ends. Typically used in flanged connections (piping, pressure vessels), where one end is screwed into a tapped hole and a nut is fastened on the other end.

Threaded Rod (All-Thread Rod): A long, straight rod that is fully threaded along its entire length. It is a versatile component used for hanging, bracing, clamping, constructing frameworks, or as a raw material to cut custom-length bolts.

2. What types of threaded rods do you manufacture?
We produce a comprehensive range:

Fully Threaded Rods (Continuous Thread): Standard product.

Double-End Stud Bolts (with chamfered ends).

Tap-End Studs: One end has a longer thread for deep engagement in a tapped hole.

Metric (ISO) and Imperial (UNC/UNF) Threaded Rods.

High-Strength Threaded Rods (Grade 8.8, 10.9, A193 B7, A320 L7).

Stainless Steel, Brass, and Aluminum Threaded Rods.

Deformed Threaded Bars (Rebar Threaded) for concrete anchoring.

3. What materials and grades are available?
Material selection is based on strength and environmental needs:

Carbon Steel:

Grade 4.6, 5.8 (Commercial Grade).

Grade 8.8, 10.9 (High-Tensile Structural Grade).

Alloy Steel: ASTM A193 B7, B16 (for high-temperature/pressure), ASTM A320 L7 (for low-temperature).

Stainless Steel: A2-70 (304), A4-80 (316), 316L (for corrosion resistance).

Other Metals: Brass, Aluminum.

Finishes: Plain (self-color), Hot-Dip Galvanized (HDG), Electro-Galvanized, Black Oxided, Zinc Plated.

4. What thread standards and sizes do you offer?
We cover major international standards:

Metric (ISO): M3 to M100+ diameter, standard pitch (coarse thread).

Imperial (Unified): #4 to 4" diameter, in UNC (coarse) or UNF (fine) thread.

Other Standards: BSW, BSP, Acme threads available upon request.
Please specify Nominal Diameter, Thread Pitch, and Length.

5. How do I determine the correct length?
For Threaded Rods, length is measured overall (OAL). For Stud Bolts, specify:

Total Length (L)

Thread Length on Each End (e.g., T1 and T2).
We can supply standard cut lengths (1m, 2m, 3m, 6m/12ft rods) or custom-cut lengths to your exact specification. Cutting and threading services are available.

6. What is the difference between a stud bolt and a standard bolt?
Stud Bolt: Has no head. Requires two nuts (or one tapped hole) for installation. Creates a more precise, uniform clamping load in critical joints (e.g., flanges), allows for easier alignment, and is less prone to shear.

Hex Bolt/Hex Cap Screw: Has a hexagonal head for wrenching. Faster to install in non-critical applications.

7. What are the typical applications?
Piping & Flange Connections: Stud Bolts are the industry standard for connecting pipe flanges, valve bonnets, and pressure vessel manways.

Construction & Structural: Threaded Rods for hanging HVAC ducts, pipes, electrical conduits, ceiling grids, and for post-tensioning or bracing in steelwork.

Machinery & Fabrication: For adjustable linkages, clamping fixtures, and assembly.

Concrete Anchoring: Deformed threaded bars used with epoxy or mechanical anchors.

8. Do you supply nuts and washers with the rods/studs?
Yes. We are a full fastener supplier. We can provide matching hex nuts, heavy hex nuts, flat washers, and spring washers in the same material and grade. They can be supplied loose or assembled (with two nuts on each rod).

9. What is your MOQ (Minimum Order Quantity)?
Our MOQ is flexible:

Standard Sizes (from stock/inventory): MOQ 500 kg or 1,000 pieces.

Custom Cut Lengths/Materials: MOQ 1,000 kg.

High-Strength/Alloy Grades (A193 B7, etc.): MOQ 500 pieces.

Samples: Available.

10. What is the production lead time?
Standard Rods/Studs (in stock material): 15-25 working days.

Custom Orders (special material, length, thread): 25-35 working days.

Large Project Orders: Negotiable, with scheduled deliveries.

11. How can I get a quotation?
For the most accurate and competitive quote, please specify:

Product Type: Threaded Rod or Stud Bolt.

Material & Grade (e.g., Carbon Steel 10.9, SS 316).

Diameter & Thread Pitch (e.g., M20 x 2.5, 3/4"-10 UNC).

Length and Quantity.

Finish (e.g., plain, HDG).

Need for matching nuts/washers.

12. Can you provide hot-dip galvanized threaded rods?
Yes. We offer hot-dip galvanized (HDG) threaded rods which are dipped after threading. This provides superior corrosion protection, though the coating adds thickness to the threads. Matching oversized nuts are supplied to fit the coated threads.

13. Do you offer cutting, threading, and chamfering services?
Yes. We provide value-added processing:

Precision cutting to length with clean, square ends.

Threading on one or both ends of cut rods.

Chamfering ends for easy nut starting.

Bending or forging one end into a hook or eye bolt.

           Quality First,Price Best,Service Foremost!
           We assure you of our best services at all times !