Chinese Factory Price All Size Fastener Socket Full Threaded Machine Carbon Steel

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Product Description

Basic Specifications

Model NO.din933 din931 asme b18.2.1
ConnectionCommon Bolt
Head StyleHexagonal
StandardDIN, ANSI, GB, JIS, BSW, GOST
Grade10.9
FinishBlue-White Zinc Plated
SurfacePlain/Black Oxide/Galvanized/HDG
ThreadUnc, Unf, Uef, Un, Uns
ApplicationMachinery, Building, Bridge Construction
OEMAcceptable
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Quality Assurance Processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery with strong technology support.

Product Description

Fastener Socket Full Threaded Machine Carbon Steel
Parameter Details
MaterialStainless Steel (SS304, SS316), Carbon Steel (1018, 1045, 42CrMo), Steel (C45)
ColorSilvery, Black, Plain, Color Zinc
GradeClass 4.8, 8.8, 10.9, 12.9; ASTM A307, A193 B7
FinishZinc Plated, Black Oxide, Nickel, H.D.G
StandardISO, DIN, ANSI, JIS, BS
PackingBulk in cartons (25kg Max.) + Wood Pallet
InspectionIncoming, Process, Final, and Pre-shipment Quality Control
Application Usage

Frequently Asked Questions

1. How is the quality of your fasteners ensured?
All processes strictly adhere to ISO9001:2008 procedures. We implement rigorous quality control from production to delivery, supported by a team of managers expert in product quality and modern management concepts.
2. Can you manufacture custom parts based on high-precision drawings?
Yes, we can strictly follow the tolerances specified on your drawings to meet high-precision requirements for both standard and non-standard parts.
3. What is the typical delivery time for orders?
Standard parts usually take 7-15 days, while non-standard or custom parts take approximately 15-25 days. We strive to make deliveries as quickly as possible without compromising quality.
4. How do I handle custom-made (OEM/ODM) requests?
If you have a new product drawing or sample, please provide it to us. We will evaluate and custom-make the hardware to your requirements, providing professional advice to maximize performance and realizability.
5. What mode of transport is recommended for bulk orders?
Since fasteners are heavy, we generally recommend sea transport for cost efficiency. However, we also support air or express delivery based on your specific needs and timeline.
6. What are the available payment terms?
Payment can be made via T/T. For samples, we require 100% with the order. For mass production, a 30% deposit is required before arrangement, with the remaining balance due before shipment.
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