Custom Fasteners Manufacturer


screws

Custom Fasteners & OEM Fasteners Manufacturer

KENENG is a trusted custom fasteners manufacturer with over 20 years of experience. Serving industries from aerospace to electronics, we offer precision fasteners in a wide range of materials. We deliver high-quality solutions at scale to meet your exact requirements.

  • MOQ≥1000pcs normally, but for orders of extra large size, special materials, and special purposes, it will be discussed separately.
  • Extensive material options with aluminum, alloy steel, super alloy, stainless steel, carbon steel, copper, brass, titanium/ti alloy, plastics, and more.
  • Equipped with multi-station upsetting machines, precision cutting tools, and facilities for complex shapes.
  • ISO 9001 certified, ROHS & REACH compliant for international standards.

Are You an OEM Manufacturer?

Most Popular Custom Fasteners We Manufacture

Custom Fasteners Solutions


Our custom fasteners are available in a variety of specifications to meet the needs of different industries.

From material selection to surface finishing, every detail can be tailored to ensure optimal performance, durability, and cost-effectiveness.


KENENG custom fasteners
MaterialsCarbon steel, Stainless steel, Alloy, Copper/Brass, Titanium/Ti alloy, Aluminum/Al alloy, Monel, Inconel, Hastelloy.
ProcessingCold forming, Hot forging, CNC, etc.
SizeDiameter: M1-M100. Length: As per customer requirements.
FinishingPlating (Electro galvanizing, Hot dip galvanized, Nickle, Zn-Ni, Chrome, Copper, Gold, Silver), Black oxide, Xylan, Dacromet, Geomet, Nyloc, Phosphating, Polish.

If you have any needs, please contact KENENG, we will provide you with the best quality service.

Materials We Can Customize Fasteners

KENENG can customize the materials of fasteners including: carbon steel, stainless steel, copper, brass, alloy steel, titanium, aluminum, etc.

Carbon Steel Hardware

Carbon steel offers excellent strength and durability at a cost-effective price. It is ideal for general industrial, construction, and machinery applications where high load-bearing capacity is required.

carbon steel

Stainless Steel Fasteners

Stainless steel provides outstanding corrosion and rust resistance, maintaining performance in harsh or humid environments. It is widely used in marine, outdoor, food processing, and medical industries.

stainless steel parts

Brass / Copper Fastener

Brass and copper feature superior electrical conductivity, corrosion resistance, and an attractive finish. They are perfect for electrical components, decorative applications, and precision instruments.

brass/copper parts

Steel / Alloy Steel Parts

Steel and alloy steel deliver high strength, wear resistance, and toughness. They are suitable for heavy-duty machinery, automotive components, and high-stress engineering applications.

Steel/ Alloy steel

Titanium / Ti Alloy Hardware

Titanium and its alloys are lightweight, strong, and highly resistant to corrosion and extreme temperatures. They are commonly used in aerospace, medical devices, and high-performance engineering projects.

titanium and Ti alloy

Aluminum / Al Alloy Fastener

Aluminum and aluminum alloys are lightweight, corrosion-resistant, and easy to machine. They are often applied in automotive, aerospace, electronics, and consumer products.

Aluminum part produced by KENENG

Monel / Hastelloy Inconel Fastener

These high-performance nickel alloys provide exceptional resistance to heat, corrosion, and chemical attack. They are ideal for marine, chemical processing, and extreme-environment applications.

inconel bolt

Plastic Fastener and Plastic Batter Holder

Plastic fasteners are non-conductive, lightweight, and corrosion-proof. They are widely used in electronics, consumer products, and applications where metal fasteners are unsuitable.

plastic

Custom Fasteners Cases

Here are some products about KENENG custom fasteners. Including various parameters, materials, and the number of products, the range has been increasing.

Solid Copper Rivets Supplier

Solid Copper Rivets

Double-ended Bolts-1

Double-ended Bolts with Left-hand and Right-hand Threads

‌Spring Screws‌

N‌on-loosening Spring Screws

Welding Studs Manufacturer

Welding Studs

Round Head Stepped Rivets Supplier

Round Head Stepped Rivets

Clinching Studs Manufacturer

Clinching Studs

Socket Weld Fittings

Socket Weld Fittings

Copper Screws

Custom Copper Screws

Hexagon Carbon Steel Bolt

Hexagon Carbon Steel Bolts

Socket Cap Screws Half-threaded with Knurl

Socket Cap Screws Half-threaded with Knurl

Chain Ring

Chain Ring

Vertical Knurled Nuts Supplier

Vertical Knurled Nuts

Round Knurled Nuts Supplier

Round Knurled Nuts

Flange Hex Head Drilling Screw with Composite Washer Manufacturer

Flange Hex Head Drilling Screw with Composite Washer

Eye Screws

Eye Screws

Spring Nut

Spring Nut

Four Clamp Nuts Factory

Four Clamp Nuts

Wing Nut

Wing Nuts

Custom Fasteners with CNC Lathe Machining Supplier

Custom Fasteners with CNC Lathe Machining

Solid Aluminum Disc Supplier

Solid Aluminum Disc

Round Head Screws with Hole

Round Head Screw with Hole

Inner hex Large Flat Head Screws

Inner Hex Large Flat Head Screws

Knurled Thumb Nuts

Knurled Thumb Nuts

Expansion Hooks Supplier

Expansion Hooks

Insulated Hex Socket Head Cap Screws

Insulated Hex Socket Head Cap Screws


How to Order Custom Fasteners with KENENG?

OEM: Receive pictures or samples

  • Design & draw process
  • Make sample, approval by customer
  • Confirm the order details
  • Sign PI
  • Receive deposit
  • Mass production
  • Receive balance
  • Deliver

ODM Customer has no design:

  • Design & draw process
  • Quote
  • Pay design fee
  • Make CAD or 3D design
  • Make sample, approval by customer
  • Confirm order details
  • Sign PI
  • Receive deposit
  • Mass production
  • Receive balance
  • Deliver

ODM Customer has design:

  • Receive design
  • Quote
  • Pay design fee
  • Make CAD or 3D design
  • Make sample, approval by customer
  • Confirm order details
  • Sign PI
  • Receive deposit
  • Mass production
  • Receive balance
  • Deliver

Lathe parts (non-standard parts)

  • Receive CAD or 3D design
  • Quote
  • Sign PI
  • Receive deposit
  • Make sample, approval by customer
  • Mass production
  • Receive balance
  • Deliver

Stamping parts

  • Receive CAD or 3D design
  • Quote
  • Sign PI
  • Receive deposit
  • Make prototype
  • Open molding
  • Trial production
  • Mass production
  • Receive balance
  • Deliver

Injection Molding

  • Receive CAD or 3D design
  • Quote
  • Sign PI
  • Receive deposit
  • Make 3D or prototype sample
  • Analyse molding
  • Design
  • Open molding
  • Make sample, approval by customer
  • Mass production
  • Receive balance
  • Deliver

Request Your Free Quote & Unlock the Best Process for Your Fasteners

Fasteners Manufacturing Process

We are a fastener manufacturer. Here we will introduce the fasteners manufacturing process.

1. How is the fastener made?

The fasteners production process can be basically divided into 7 steps, respectively for annealing, pickling, wire drawing, molding, grinding teeth, heat treatment and surface treatment.

Screw production process

2. The advanced equipment used in the fasteners manufacturing process.

These devices include: High precision cold forming workshop, Optical filter, Spectrograph, High precision CNC workshop, Calipers, Salt Spray Test, 2D Projector, Microscope, Vickers Hardness Meter, Projector, etc.


Application Industries of Fasteners

Depending on the fastener application, we are also an automotive fastener supplier, aircraft fastener supplier, aerospace fastener manufacturer, and so on. Our fasteners can be used in aerospace, automobile, construction, energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulics, furniture, and other industries.


Why Choose KENENG?


  • More than 20 years of manufacturing.
  • Designated supplier of Bossard, Assa Abloy and other world top 500 enterprises.
  • The strict quality control system, and a 99% qualification rate.
  • Factory scale: 20000m2, 200 employees.
  • 20 years of foreign trade experience.
  • Provide PPAP, RoHS, REACH, CA65, Dun&Bradstreet, MSDS, IMDS, and other certificates.
  • The general production cycle is 15-20 working days or less, and we deliver on time!

Certifications


Business Partners


Packing & Delivery of Fasteners

Packing

Standard and custom carbide products will use specially designed boxes to ensure the safety of the goods during transportation.

Delivery

KENENG can provide multiple shipping methods for your goods, including sea and air, as well as multiple express: DHL/FedEx/UPS/TNT/Aramex, and so on.

News of Fasteners

FAQ of OEM Fasteners

Yes, we can customize screws and provide OEM/ODM service.

Yes, we could offer free samples for standard fasteners, and you need to pay the freight.

Usually, the 100% payment T/T is below $3000. 30-50% deposit should be paid in advance above 3000 USD, and the rest should be paid before shipment. But for our regular customers, we can also discuss OA 30 days or L/C.

Yes, we can provide material test reports and other certificates with the goods delivery.

Yes. our products’ materials and surface coating are environmentally protective. We have RoHS/REACH/ISO relative certificates.

304 stainless steel magnetic is caused by cold processing.

The microstructure of 304 stainless steel is austenitic, which shows paramagnetism (weak response to the magnetic field). That is, without magnetism as the saying goes.

In the cold working process of stainless steel, part of the austenite structure will be transformed into martensite or ferrite structure, and the steel with martensite or ferrite structure is magnetically philic. In general processing, the greater the deformation of the material, the lower the temperature, and the stronger the magnetic processing.

The magnetism of stainless steel can be eliminated by heat treatment, etc. Some stainless steels are less magnetophilic even when cold worked (e.g., 316).  Some stainless steels are inherently magnetic (e.g., 400 series).

We can produce screws ranging from M0.6 to M200 (mm).

The answer to this question depends on products are small screws or large bolts or combined fasteners, standard part or a customized products, need special materials or conventional materials. For a workshop with 50 multi station machines, the monthly production capacity is approximately 500 tons with 24-hour three shift non-stop production.

*Carbon steel (Q235/1008/1018/45#/SCM435 etc.)

*Alloy steel (40Cr/35CrMo/B7, etc.)

*Stainless steel (304/316/403/410, etc.)

*Copper alloys (copper/brass/bronze, etc.)

*Nickel alloys (Monel/Inconel, etc)

*Titanium alloys 

We have 2D/3D projector, hardness tester / high and low temperature impact testing machine / metallographic inspection / spectrometer / salt spray tester, we can provide relevant testing according to customer requirements.

Dongguan Keneng was originally a Foreign Trade Department of Dongguan Keyu Plastic Hardware Co., Ltd. In 2020, in order to better operate exports, a separate company was registered. We are actually a manufacturing plant with a history of more than 20 years. Although the boss’s main business is plastic injection molding products, Keneng’s main products are metal hardware: screws, springs, stamped parts, and turning parts, all of which have independent workshops. We have passed the factory audit of many Fortune 500 companies such as Baizhong, Asa Ablai, Yazaki, etc. We also welcome you to visit and guide us at any time! 

In addition, we also help sourcing for customers.

For standard screws, we have a minimum order quantity (MOQ) that varies depending on size, material, and inventory. For conventional screws with a shank diameter less than 10mm, the MOQ is typically at least 50,000pcs. Unconventional screws and large screws will be discussed separately. Delivery is typically within 15-25 working days, with screws requiring additional molds being charged separately. With over 200 screw & bolt machines, we can fully guarantee delivery for both regular and urgent orders.

We would test raw materials, production lines, finished products, and every shipments. In terms of dimensions, we have optical screening equipment that conducts 100% inspection of products. Combined with FAI reports generated from testing each batch of orders using 2D projectors, calipers, and micrometers, as well as provide hardness, mechanical data, and salt spray test reports, all are strictly executed in accordance with customer requirements to ensure buyers have no concerns.

PP bag + 5 layers of export carton + zip tie + wooden pallets + electrostatic film + zip tie.

In terms of transportation, we support express, air, land, rail, sea, and dedicated line transportation.

We usually provide material reports, FAI, SST, hardness test, torque test, film thickness of plating testing report for free. And provide other relevant tests according to customer requirements.