China Made Black Round Head Hexagonal Stainless Steel Screw Nut

Model NO.: Screw Nut
Grade: Customized
Finish: Plating
Certification: ISO9001
Leadtime: 7-15 Days
Quality Control: 100% Full Inspection
Market: Global
Trademark: Other
Transport Package: Plastic Bag + Carton Box + Wood Pallet
Specification: Customized
Origin: China
HS Code: 7318150000
Detailed Information About Our Products:

We produce high precision products that meet both domestic and international standards based on customer requirements. These include GB, ISO, ASME, DIN, JIS, and more. Our products are used across various industries such as Mechanical, New Energy, Automotive, Communication Equipment, Automation Equipment, Medical Devices, Electronics, Baby Products, Furniture, Electrical Appliances, and Molding.
 
Item Round head screw, long screw, long bolt......
Standards GB, ISO, ASME, DIN, JIS and so on
Raw materials 1. Carbon steel: C1006, C1008, C1010, C1016A, C1018A, C1022, C1035K and C1045K
2. Iron: 1213, 12L14 and 1215
3. Stainless steel: SS201, SS202, SS302, SS303, SS304, SS316, SS410, SS420 and SS430
4. Alloy steel: SCM435, 10B21 and 40Cr
5. Brass or brass alloy: H63 (CuZn37, C2720), H65 (CuZn35,C2700), H68 (CuZn33), H70 (CuZn30, C2600), H90 (CuZn10 and C2200)
6. Bronze: C51000, C52100 and C54400
7. Aluminum or aluminum alloy: Al6061 and Al6063
8. Titanium and titanium alloy: TAD, TA1-TA8, TB2 and TC1-TC10
9. Silver and silver alloy: AgCu3, AgCu7.5, AgSn3^5, AgPb0.4^0.7, AgPd3^5 and AgNi10
Surface finish 1. Zinc plated, nickel-plated, brass-plated
2. Tin-, black-, copper-plated
3. Hot-working, make hardness up to 6.8/8.8, 9.8, 10.9, 12.9 grades
Size M0.8-M20 and we also produce according to customer's requirements
Heat treatment Material modification and carburized
Manufacturing process Wire drawing, cold heading, threading, heat treatment, e-coating, packing
Sample availability Samples are available
Port Shenzhen, China
Packing Carton packing with the inner sealed polybag pack and stripe pack on the surface or pallet packing
Minimum order quantity We accept test orders of small quantity
Price terms FOB, CIF, CFR, EXW
Trade terms Payment terms: T/T, L/C, Western Union, PayPal, etc.
Lead-time 10-25 days, according to customer's order quantity and detailed requirements
Certifications ISO standard
After-sales service We will follow up the request strictly for customers and help solve problems after sale
Notice For customized products, please provide size, quantity, grade, and finish details

China Made Black Round Head Hexagonal Stainless Steel Screw Nut
China Made Black Round Head Hexagonal Stainless Steel Screw Nut
China Made Black Round Head Hexagonal Stainless Steel Screw Nut

Company Profile:

Dongguan Wanjin Hardware Products Co., Ltd. is located in Qingxi Town, Dongguan City, Guangdong Province, China. This impressive 3000 square meter facility specializes in producing a variety of standard and non-standard screws, bolts, nuts, and CNC lathe parts for over 11 years. We offer OEM and design services, along with a complete foreign trade team providing 24-hour online support. Our clients are mainly located in South America, Europe, the Middle East, and Southeast Asia. We are continuously expanding our market to serve more global customers. "Constantly improving, Integrity Management, Customer First" is our mission. We aim to deliver quality products and solid solutions, striving to become our customers' preferred long-term business partner.

China Made Black Round Head Hexagonal Stainless Steel Screw Nut
China Made Black Round Head Hexagonal Stainless Steel Screw Nut

FAQ:
Q1:Are you a manufacturer or trading company?
A: We are a professional hardware manufacturer. However, we have the right to do import and export business. We have this experience for many years.
Q2:What kind of products do you produce?
A: We specialize in producing a variety of standard and non-standard screws, bolts, nuts, and CNC lathe parts.
Q3:What kind of material do you usually use?
A: We use carbon steels (low and medium carbon, alloy steels), stainless steel, and brass.
Q4:Do you support customized products?
A: Yes, we can produce custom products according to your drawings and other requirements.
Q5:Can we print our own logo?
A: Yes, we can make it according to your request.
Q6:Can you provide samples?
A: For our regular products, we offer free samples. For customized bolts, tooling and proofing charges apply. All free samples do not include courier charges.
Q7:How do you ensure quality throughout the production process?
A: We implement strict ISO quality control with 8 steps in production. We have an in-house QC team daily and hire third-party inspectors for random checks.
Q8:What is the lead time for the product?
A: Generally, it takes 30-50 days after the deposit.
Q9:What about the trade terms and payment terms?




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