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Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

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Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

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Brand Name :	LOCK TECH
Model Number :	custom screw
Certification :	ISO9001,IATF16949,etc.
Price :	USD 0.02-1.88/pcs
Supply Ability :	50000pcs per day

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Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

The characteristics of automotive screws are mainly reflected in the following aspects:

1. Strength Grade Variations

Different parts of a car require screws to withstand varying forces, leading to different strength grades. High-strength screws are usually used in critical areas such as engines and chassis to ensure stability and reliability. Lower-strength screws are used in non-load-bearing parts to reduce costs and weight.

2. Tightening Torque Requirements

The tightening torque of screws is a crucial factor affecting their performance and safety. Manufacturers set appropriate tightening torque ranges for screws in different parts based on design and testing results. Over-tightening can cause screw breakage or component damage, while under-tightening may lead to screw loosening, affecting the vehicle's stability and safety. Therefore, during maintenance and repairs, screws must be tightened according to the manufacturer's instructions.

3. Fatigue Resistance and Durability

Automotive screws must endure long-term vibration and stress, requiring good fatigue resistance and durability. Materials with high fatigue resistance can extend the service life of screws, reducing damage caused by long-term vibration and stress. This is crucial for ensuring the safety and reliability of the vehicle.

In summary, the characteristics of automotive screws include material diversity, precision in size and specification, strength grade variations, tightening torque requirements, and fatigue resistance and durability. These characteristics collectively ensure the stability and safety of automotive screws in vehicles.

Material options	Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430...; Carbon Steel: C1018, C1022, 10B21,; Alloy Steel:40Cr,SCM435... Brass; Aluminum; Copper; Customized as your requirements.
Head Style optional	Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding,Oval
Drive Style optional	Phillips,Torx,Inner Hexagonal,Hexagonal,plum ,Cross,Slotted,Star
Thread Type optional	Self-tapping,Machine teeth(Coarse teeth,Fine teeth),Custom thread
Standard optional	DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB
Finish optional	Plated:Zinc,Zinc nickel alloy , Chrome, Silver,Gold,Brass,Tin Coating:Dacromet,MAGni,Geomet,Electrophoresis,Baking paint Passivation; Oxide:Black Oxide,Anodic oxidation
Fastener performance optional	Carbon Steel: 4.8~12.9 grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening of carburized surfaces:HV400-HV550 As you requirement.
Anticorrosion requirement	Customizable salt spray testing time: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H
Size customization range	M0.6mm,MO.8mm ~ M36mm
Length customization range	1mm~600mm
Environmental Data	Rohs,SCHV,MSDS,IMDS
Quality test	Performance test report Salt spray test report Dimensional inspection report PPAP,PSW
Screw Type	Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products, and others.
Transportation	Fedex, DHL, UPS ,or as customer's requirements.
Packaging	Independent carton, Self-sealing bag, Blister,Vacuum packaging, Pallet,etc.
Sample Available	Free samples, and accept small batch trial production order
Lead Time	Samples: 5-7 days; Mass production: 15-25 days; Negotiable.
MOQ	Products in stock:Min. order: 500pcs; Custom size and materials: Min. order: 5000pcs; Negotiable.

Factory Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

Lock Technology (Shenzhen) Co., Ltd. is a company that provides fastener and precision machined parts manufacturing, supply, solutions for customers, in 2007, we set up a factory in Shenzhen. After years of development, we set up an overseas sales company in 2013, committed to providing better service for overseas customers.

The company's products are widely used in automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, medical equipment and other fields, The factory is located in No. 11 Zhongxing Road, Kengzi Street, Pingshan District, Shenzhen City, with 40000 square meters of workshop, has a variety of cold heading equipment, rub thread equipment, CAM lathes, CNC lathes, CNC milling machines and other production

Equipment more than 1000 sets, a variety of inspection equipment more than 300 kinds, The annual production and sales value exceeded $10 million, Our products have been exported to Europe, America, Africa and Southeast Asia, and have been well received for our high quality products and services, I hope our products and solutions can bring you more value, We sincerely hope to cooperate with you, thank you very much.
Factory Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

We have ISO9001, IATF16949, ISO14001, ISO45001 and other system certifications.

Factory Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

Lead time
Quantity (pieces)	1 - 10000	10001 - 50000	50001 - 100000	> 100000
Lead time (days)	10	15	20	To be negotiated

We have provided customized services to over 300 customers. Our products are sold to over 20 countries and regions including Europe, North America, South America, and Southeast Asia.
Factory Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

Q1: Can you provide customized services?
A:Yes, accept OEM/ODM Services. We have 20+ years experience in custom non-standard screw. If you do not have drawing, we can freely provide product's drawing based on your requirements.

Q2: Can you supply the samples?
A: Yes, we can provide some free samples to you if we have mold(or tooling).but if not, the mold cost and shipping cost should be on the customers' account.

Q3: How can you ensure the quality?
A: We have profesional QC department to guarantee the quality, We strictly implement the ISO9001, IATF16949, ISO14001,SGS, RoHs, PPAP,MSDS etc., we can make the parts drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.

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Lock Technology(shenzhen)Co., LTD.

Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts

1. Strength Grade Variations

2. Tightening Torque Requirements

3. Fatigue Resistance and Durability

Carbon Steel Automobile Fasteners

Hexagon Socket Cheese Head Bolts

Black Zinc Automobile Fasteners

Customized Automobile Fasteners Supply Carbon Steel Black Zinc Hexagon Socket Cheese Head Bolts