Stainless Steel Fabrication Services | Precision Shoulder Bolts & Custom Machined Parts

Hongsinn-1473

Looking for precision stainless steel components? We manufacture custom hex head shoulder bolts and machined parts for industrial applications.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

Contact Now

add to cart

Stainless Steel Shoulder Bolts and Precision Custom Stainless Steel Machining

Product Overview

Shenzhen Hongsinn Precision specializes in the manufacturing of precision non-standard components, providing high-precision stainless steel machining and custom manufacturing services to clients worldwide.

Catering to applications in mechanical equipment, industrial assembly, and precision fastening, we offer custom-machined stainless steel shoulder bolts—including hex-head shoulder bolts—and a wide range of other stainless steel mechanical parts, all produced according to client-provided 2D drawings, 3D models, and technical specifications.

A stainless steel shoulder bolt is a fastener featuring a smooth, cylindrical shoulder section. It typically consists of a head, a shoulder, and a threaded portion. The shoulder serves various structural functions, such as positioning, support, gap control, and facilitating rotational connections.

Hex-head shoulder bolts feature a hexagonal head, allowing for easy installation and removal using standard tools. They are ideal for mechanical assembly applications that require both precise positioning and secure fastening.

Leveraging processes such as CNC turning, milling, drilling, and threading, Hongsinn Precision offers fully customized solutions—tailoring dimensions, materials, and structural designs to meet specific client requirements. We support OEM/ODM projects, prototype development, small-batch trial production, and full-scale mass production.

Product Machining Characteristics

1. Stainless Steel Shoulder Bolt

Stainless steel shoulder bolts are designed for mechanical positioning, connecting, supporting, and structural assembly. Through precision machining, the shoulder diameter, shoulder length, head dimensions, and thread specifications are strictly controlled to meet the installation and fit requirements of various types of equipment.

Key structural features include:

Bolt head
Smooth shoulder section
Externally threaded connection section
End chamfers and transition features

Customization is available for various lengths, diameters, and thread specifications based on customer-provided drawings.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

Hongsinn Precision Manufacturing Advantages:

Over 16 years of experience in precision CNC machining
ISO 9001:2015 and ISO 14001:2015 quality management systems
AFMING GMU-800 EVO 5-axis machining center
Equipped with multiple CNC machining centers, CNC lathes, and mill-turning composite equipment
Zeiss CONTURA coordinate measuring machine (CMM) for full-dimensional inspection
Supports rapid prototyping, small-batch trial production, and mass production
Products exported to Europe, America, Japan, Germany, Canada, Southeast Asia, and other countries and regions.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.