High Quality Brass Sleeve and Brass Nuts Bolts Supplier | Custom Brass Nuts and Bolts OEM Service

Hongsinn-1164

Custom brass sleeve and brass fastener solutions with excellent corrosion resistance, high durability and tight tolerances 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

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Brass Sleeves, Brass Nuts & Bolts – Product Details

Product Overview

Hongsinn Precision specializes in the manufacture of high-quality brass sleeves and brass nuts & bolts. Crafted from premium-grade brass materials using advanced CNC processes—including turning, milling, drilling, and tapping—these products offer excellent corrosion resistance, electrical conductivity, wear resistance, and mechanical strength.

We offer custom manufacturing based on customer drawings or samples, producing brass parts in a wide range of specifications, dimensions, thread standards, and surface finishes. Our products are widely used across industries such as electronics, electrical engineering, mechanical equipment, construction, automotive components, and new energy equipment.

Product Features

High-precision machining
CNC precision machining
Accurate and consistent thread dimensions
Strict tolerance control
Suitable for mass production
High-quality brass material
Excellent machinability
Superior electrical and thermal conductivity
Oxidation and corrosion resistance
Resistant to rusting during long-term use

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.

Product Name Brass Sleeves / Brass Nuts & Bolts

Material   C360, C377, H59, H62 Brass
Manufacturing Process   CNC turning, milling, drilling, tapping
Product Type   Sleeves, nuts, bolts, fasteners
Size Range   M2–M36 or customized
Length Range   5mm–300mm
Tolerance   ±0.01mm
Surface Roughness   Ra0.8–Ra3.2
Surface Treatment   Polishing, nickel plating, tin plating, chrome plating
Thread Standards   ISO, DIN, ANSI, JIS
Inspection Equipment   CMM (Coordinate Measuring Machine), thread gauges, hardness tester

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.