Product Categories

Expansion Bolt

[3]

Contact Now

Finexpress Precision Manufacturing (dongguan) Co., Ltd

Visit Website

City:dongguan

Province/State:guangdong

Country/Region:china

Contact Person:MrsIrene chen

View Contact Details

Contact Now

China Laptop Black Oxide Small Screw Washer Head Miniature Machine Screws wholesale

Laptop Black Oxide Small Screw Washer Head Miniature Machine Screws

Name: Laptop Black Oxide Small Screw Washer Head Miniature Machine Screws
Brand: FinExpress
Price: 0.07 USD

Ask Latest Price

Video Channel

Place of Origin :Guangdong, China

Brand Name :FinExpress

Model Number :Micro screw

Packaging Details :1.1000pcs / plastic bag,20kgs/ carton ,then put on the wood pallet ,
2.Carton size:28cm*18cm*13cm,
3.Wood pallet size:118cm*113cm,Weight:700~800Kg Bulk:0.8 cubic
4.The weight of 20 FT Container:20~25 Tons
5,As your requirements

Supply Ability :500000000 Piece/Pieces per Week

MOQ :100000

Price :$0.07/pieces 10000-49999 pieces

Payment Terms :T/T, L/C, D/A, D/P

Finish :Plain, Black Oxide, ZINC PLATED, Nickel plated

Material :Brass, Stainless steel, Steel

Measurement system :INCH, Metric

Head Style :Pan, Truss, Flat, Cheese, Binding, Socket head

Standard :ANSI,DIN,ISO,GB or Non-standard

Size :M0.8~M10 or Customized

Head type :According client's requires

Thread type :Mechanical thread

Grade :3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 etc.

Range of application :Mechanical,electronics,furniture,sport equipments, etc

Sample :Available free within 7days

Bulk lead time :10~15 days

Service :Customized Design,OEM

Port :Shenzhen, Guangzhou

Contact Now

Add to Cart

View Product Description

Laptop Black Oxide Small Screw Washer Head Miniature Machine Screws

Product Overview

Ensure secure and corrosion-resistant fastening for laptops and compact electronics with our Black Oxide Miniature Machine Screws. Featuring a durable washer head design and precision-engineered threads, these screws are ideal for repairing motherboards, securing SSD mounts, and assembling delicate components. Crafted from high-grade steel with a black oxide finish, they combine sleek aesthetics with industrial-grade durability.

Key Features

✅ Black Oxide Coating

Corrosion Resistance: Protects against rust, humidity, and oxidation, ensuring longevity in high-use environments.
Sleek Black Finish: Matte surface reduces glare and blends seamlessly into electronics for a professional look.

✅ Washer Head Design

Enhanced Load Distribution: Integrated washer prevents surface damage and improves grip on thin materials.
Low-Profile Fit: Flush seating minimizes protrusion, ideal for tight spaces in laptops and micro-devices.

✅ Miniature Precision Sizes

Diameter: M1.4 to M2.5 (1.4mm–2.5mm) | Length: 2mm–8mm – Perfect for screws in hinges, fan mounts, and keyboard frames.
Machine Screw Threads: ISO 4762-compliant for compatibility with pre-tapped holes in metal or plastic.

✅ ROHS & REACH Certified

Eco-Friendly & Safe: Free from hazardous substances, compliant with global electronics standards.

Laptop Black Oxide Small Screw Washer Head Miniature Machine Screws

Specification

More Detail Informations
Available Material	1.Stainless Steel: SS303, SS304, SS316, SS410, SS420; 2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045; 3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ; 4.Aluminum: Al6061, Al6063 etc or as your requirements
Head type	CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
Hardness	Carbon Steel:HRC:28~35 ,HV450~700 Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
Finish	Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver, Phosphorization,Zinc-nickel alloy plated etc.
Sample Available	The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
Delivery time	Samples time 3-5 working days, Lead time 20-25 working days
Pricing Term	EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
Packing	Bulk in PE bag or Small boxes.then in carton .pallet
Payment term	TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
Management system	ISO9001:2015
Certificate	ISO,ROHS

Why Choose Us

Why Choose Us?

✅ OEM/ODM Support: Full custom packaging, branding, and documentation.
✅ Quality Assurance: ISO 9001-certified with full material traceability and testing (salt-spray, torque, tensile).
✅ Flexible MOQs: Prototype batches to large-scale production.
✅ Fast Turnaround: 10–15 days for standard orders; expedited options available.

Company Profile

FAQ

Q1: What is your main products and material supply?
A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.

Q2: When can I get the price?
A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.

Q3: What about the transportation and delivery date?
A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

Q4: What's your packing?What to do in case of damaged goods during transport?
A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.

Q5: Can I get discounts?
A: Yes, for big order, frequent customers, we give reasonable discounts.

Q6: Do you have enough capacity?
A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.

Inquiry Cart 0