China Solid Straight Knurled Pin, Single Side Knurling Cylindrical Locating Shaft for sale

Solid Straight Knurled Pin, Single Side Knurling Cylindrical Locating Shaft

Name: Solid Straight Knurled Pin, Single Side Knurling Cylindrical Locating Shaft
Brand: Dongguan Situo Hardware Products Technology Co., Ltd

Price Negotiable

Price: 5-10USD per item

MOQ: 1PCS

Delivery Time: Communication

Brand: SITUO

Product Description

Solid Straight Knurled Pin, Single Side Knurling Cylindrical Locating Shaft

Product Overview

This Single End Knurling Solid Smooth Shaft is a high-precision cylindrical locating and fastening pin widely used for mechanical assembly, equipment positioning and structural locking. Adopting one-piece solid structure and professional single-end knurling process, the shaft features smooth body surface and neat knurled texture at one end. It provides tight insertion, firm installation and non-slip positioning effect, serving as reliable hardware fasteners for industrial machinery, automation fixtures and electronic equipment assembly.

Product Features

Solid Integrated Structure, High Structural Stability

Made of solid one-piece forming structure without hollow design. The overall shaft body features high rigidity, strong compression resistance and not easy to bend or deform under normal assembly load. It supports long-term repeated plugging and positioning work with stable structural performance.

Single End Knurling Anti-Slip Design

Precision knurling treatment on single end forms uniform and clear grain. The knurled section increases friction after installation, effectively preventing loosening, slipping and displacement during equipment operation. It greatly improves assembly firmness and positioning stability.

Smooth Shaft Surface, Easy Installation

The main shaft body retains smooth finish with fine processing, no burrs or scratches. It ensures smooth insertion and matching during assembly, effectively cooperating with mounting holes to achieve accurate positioning and convenient disassembly and replacement.

High Dimensional Accuracy & Good Interchangeability

Manufactured by precision machining with strict tolerance control. The product features consistent roundness and straightness, ensuring high matching accuracy. Standard specifications provide good interchangeability for batch assembly and daily replacement of mechanical parts.

Application Scenarios

✅ Mechanical equipment positioning and locking roll pins

✅ Automation tooling fixture assembly locating shafts

✅ Electronic equipment structural fixing fasteners

✅ Precision machinery assembly anti-slip dowel pins

✅ Industrial equipment matching cylindrical pin parts

Customization & Quality Control

We support customized diameter, length, knurling position and surface treatment for solid knurled shafts. All products pass strict dimensional inspection and surface quality check before shipment. Stable quality and precise workmanship meet customized and mass procurement demands for industrial mechanical supporting parts.

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.

Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.

Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

OUR CAPACITY
Main product names:	Stainless steel screws, carbon steel screws, pins, rivets, nuts,
	eccentric nails, embedded parts, and other fasteners.
Business Type	Factory / Maufacture
Service	CNC Machining
	Turning and Milling
	CNC Turning
	Cold heading
	stamping
	Assembly Service
Material	1). Aluminum: AL 6061-T6, 6063, 7075-T etc
	2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc
	3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc.
	4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc
	5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
	6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
	7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
Finish	Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish,
	Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
	electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench),
	Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.
Drawing format	STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
Tolerance	+/-0.01mm ~ +/-0.05mm
Surface roughness	Ra 0.1~3.2
Inspection	Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
	Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge