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<title><![CDATA[EC21 Product Catalogs - screw hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/screw-hole--2673/1/screw hole.html]]></link><item>
<title><![CDATA[Spring Mount]]></title><link><![CDATA[https://gtijames7.en.ec21.com/Spring-Mount--12059056_12059057.html]]></link><description><![CDATA[hole for the anchor bolt. Plus, the steel plate is inserted inside the cap and at the top of the mount, there is a level-control bolt made up of the control bolt, cap, screw and washer. There is also]]></description><pubDate><![CDATA[20250821]]></pubDate></item>
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<title><![CDATA[Htc Bolt Adapter]]></title><link><![CDATA[https://leadingtool.en.ec21.com/Htc-Bolt-Adapter--11940376_12015741.html]]></link><description><![CDATA[screw driver, repeat the same process. 
What do we also carry?
(1) Magnetic adapters for trapezoid shaped diamond grinding shoes 
(2) Adapter for cup wheel-switch from 7/8-5/8&quot; hole to 5/8&quot;-11 thread]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[Cast Iron T Slotted Bed Plate]]></title><link><![CDATA[https://chinasurfaceplate.en.ec21.com/Cast-Iron-T-Slotted-Bed--12007013_12007014.html]]></link><description><![CDATA[holes, T-slots, etc.
Hardness: HB160-240
Structure: ribbed (bone) structure with enough wall thickness
Surface Coating: working surface covered with antirust oil and unmachined areas covered with ant]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Economical Drilling EDM Machine]]></title><link><![CDATA[https://techedm.en.ec21.com/Economical-Drilling-EDM-Machine--10096434_10766807.html]]></link><description><![CDATA[holes of diameter from Ф0.3-Ф3mm rapidly
2. Servo control system realizes speedy motion.
3. High accuracy movement by linear roller guides of Z axis.
4. X,Y,Z three axes adopt high accuracy ball sc]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[New Designed Drilling EDM Machine]]></title><link><![CDATA[https://edmaching.en.ec21.com/New-Designed-Drilling-EDM-Machine--4246547_4246548.html]]></link><description><![CDATA[holes of diameter from Ф0.15-Ф3mm rapidly
2. Servo control system realizes speedy motion.
3. High accuracy movement by linear roller guides of Z axis.
4. X,Y,Z three axes adopt high accuracy ball s]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[Cartridge Heater with Fiberglass Wire, Swaged-in Mold Heating]]></title><link><![CDATA[https://polluxinte.en.ec21.com/Cartridge-Heater-with-Fiberglass-Wire--11391840_11957657.html]]></link><description><![CDATA[screw device, built-in thermocouples, fuses and other structures.
3. Property, application and life of heat pipe:
Heat pipe is made by placing heating elements in a metal tube and filling crystalline]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[CNC Ball Valve Spherical Grinding Machine CMXCNC]]></title><link><![CDATA[https://muyea.en.ec21.com/CNC-Ball-Valve-Spherical-Grinding--9134542_9134714.html]]></link><description><![CDATA[hole diameter
Inch
30’’-48’’
Distance between apex center and worktable
mm
850
Max weight of the globe
Kg
8000
Motor power of principal axis
Kw
90
Speed of principal axis
Rpm
80-1000
Motor po]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[OKU-45HK UAV Model Aircraft Motor Stator Rotor Precision High-speed Stamping Machine]]></title><link><![CDATA[https://oreku.en.ec21.com/OKU-45HK-UAV-Model-Aircraft--11941325_11951007.html]]></link><description><![CDATA[screw pile
10. Hydraulic mold lifter and mold arm
11. Lubricating cooling circulation machine
12. Independent electrical control box
13. Host forward and reverse device
14. Separate brake clutch
15. ]]></description><pubDate><![CDATA[20240613]]></pubDate></item>
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<title><![CDATA[Synchronous Protection Device SYN5201A-Z V217 3BHB006714R0217]]></title><link><![CDATA[https://wwww666666.en.ec21.com/Synchronous-Protection-Device-SYN5201A-Z--11939088_11950413.html]]></link><description><![CDATA[holes on the rack.
　　7. Unless already completed, lift the lower and upper sliding elements (handles) separately until they click.
　　8. Press your thumb on the front panel and push the card f]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
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<title><![CDATA[CK210 Small CNC Lathe]]></title><link><![CDATA[https://yornewmachine.en.ec21.com/CK210-Small-CNC-Lathe--11380514_11380519.html]]></link><description><![CDATA[screw, bearings and couplings with high precision positioning, while adding an automatic oil lubrication system, to protect your machine precision, extended service life.
(12). 220VAC or 110VAC singl]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
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<title><![CDATA[Rfn, Bikon, Sitlok, Tollok Locking Device]]></title><link><![CDATA[https://yanyan1818.en.ec21.com/Rfn-Bikon-Sitlok--4848845_9862349.html]]></link><description><![CDATA[screws without striking
Random axial position and radial direction for installation
Easy opearation in narrow space
Easy opearation with giant machine parts
Free from angular and axial backlash
Overl]]></description><pubDate><![CDATA[20240517]]></pubDate></item>
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<title><![CDATA[Hobby CNC Metal Machines  Micro CNC Lathe Machine]]></title><link><![CDATA[https://yornew.en.ec21.com/Hobby-CNC-Metal-Machines--10330179_10330192.html]]></link><description><![CDATA[screw, bearings and couplings with high precision positioning, while adding an automatic oil lubrication system, to protect your machine precision, extended service life.(12). 220VAC or 110VAC single]]></description><pubDate><![CDATA[20240507]]></pubDate></item>
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<title><![CDATA[High-Speed Drilling EDMS]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/High-Speed-Drilling-EDMS--10984002_11028632.html]]></link><description><![CDATA[holes of screen plate, engine blades, heat emission holes of cylinders and oil and gas holes of hydraulic and pneumatic valves, etc. It can also be used to corrode broken iron head and screw tap in t]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[AI Package Solutions Visual Inspection Machine for FMCG Plastic Bottles]]></title><link><![CDATA[https://keyetech123.en.ec21.com/AI-Package-Solutions-Visual-Inspection--11663568_11663589.html]]></link><description><![CDATA[Hole≥1mmQualified product 99.5%
Detection principle
The system transports the bottles to the predetermined station in a stable and orderly manner, and then transmits the captured sample image to th]]></description><pubDate><![CDATA[20240227]]></pubDate></item>
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<title><![CDATA[API Oilfield Wellhead Annular Blowout Preventer/BOP]]></title><link><![CDATA[https://machinery14.en.ec21.com/API-Oilfield-Wellhead-Annular-Blowout--9182239_9182250.html]]></link><description><![CDATA[hole. 
1. Ram BOP: 
Hydraulic ram BOP is the important component of well drilling control equipment. It has the features: rapid open, labor-saving operation, easy maintenance, use for safe and so on.]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Small Desk Top CNC Lathe C57 Education Tools]]></title><link><![CDATA[https://xendoll2020.en.ec21.com/Small-Desk-Top-CNC-Lathe--11201645_11865856.html]]></link><description><![CDATA[screw, bearings, and couplings with high precision positioning, while
adding an automatic oil lubrication system, to protect your machine precision,
extended service life.
(12). 220VAC or 110VAC sing]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[1200mm CNC Drilling Milling Machine with Low Price]]></title><link><![CDATA[https://sdmmcnc.en.ec21.com/1200mm-CNC-Drilling-Milling-Machine--10171390_10171416.html]]></link><description><![CDATA[1. Equipment Feature 
1.1 applicable for drilling holes,milling grooves,processing circular holes and special-shaped holes,plane engraving of aluminum alloy profile 
1.2 System adopts Taiwan Syntec C]]></description><pubDate><![CDATA[20161006]]></pubDate></item>
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<title><![CDATA[Servo CNC Turret Punching Machine]]></title><link><![CDATA[https://puhumachinery.en.ec21.com/Servo-CNC-Turret-Punching-Machine--10955338_11029849.html]]></link><description><![CDATA[Hole accuracy
mm
±0.1
Number of stations in turret
No.
16/24/32
Turret speed
rpm
30
Controlled axis
No.
3/4
Rotating location
No.
0/2
Air pressure
Mpa
≥0.8
Outline Dimension
mm
4490*5300*2110
Mach]]></description><pubDate><![CDATA[20231219]]></pubDate></item>
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<title><![CDATA[Holder Set]]></title><link><![CDATA[https://banseok.en.ec21.com/Holder-Set--3639429_3640533.html]]></link><description><![CDATA[hole for you to see how much liquids remains in it.
2.Cartridge Cap It has screw to connect it to cartridge holder. / liquids after use.
3.Quick Connector[PT 1/4 male screw] - It is counterpart of au]]></description><pubDate><![CDATA[20090701]]></pubDate></item>
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<title><![CDATA[Form A AC DC External Thread DIN Solenoid Valve Connector with LED Waterproof IP67]]></title><link><![CDATA[https://yoyochen12.en.ec21.com/Form-A-AC-DC-External--11601066_11695322.html]]></link><description><![CDATA[hole is ∅10.0mm.
2.Product Parameter (Specification)
Order No.:
ZT-A-Voltage-67W-Housing Color
For example: ZT-A-AC-67W-Transparent
Trade Mark:
ZT
Construction Type:
A
Rated Voltage:
110V,220V/12V,]]></description><pubDate><![CDATA[20221220]]></pubDate></item>
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<title><![CDATA[QB Series Medium Speed CNC Wire Cut EDM]]></title><link><![CDATA[https://lx9970270.en.ec21.com/QB-Series-Medium-Speed-CNC--10347072_10347073.html]]></link><description><![CDATA[screw
ball screw made in China
Bearing
Japanese NSK bearing
measurement system
Electronic ruler
Volume of the tank L
100
Tank size mm
1080×620×630
Wire cylinder stroke mm
250
We are the eminent Exp]]></description><pubDate><![CDATA[20211208]]></pubDate></item>
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<title><![CDATA[Machine Tools QGG Precision Machine Tool Vise]]></title><link><![CDATA[https://ounuoweicnc2022.en.ec21.com/Machine-Tools-QGG-Precision-Machine--11599656_11833262.html]]></link><description><![CDATA[screw pair, guide rail pair, and clearance fit shaft and hole. The composition of the precision vise is concise and the structure is comon 
Application 
precison vise are machine tool attachments use]]></description><pubDate><![CDATA[20230812]]></pubDate></item>
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<title><![CDATA[Multipurpose Fiber Feeder for Road Construction]]></title><link><![CDATA[https://jiewoo01.en.ec21.com/Multipurpose-Fiber-Feeder-for-Road--11169841_11169872.html]]></link><description><![CDATA[hole feeding
process is carried out under the control of PLC program automatically after the
hopper door is closed . The feeding screw conveying system transfers the
asphalt modifier in the hopper, s]]></description><pubDate><![CDATA[20200610]]></pubDate></item>
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<title><![CDATA[Hydraulic Three Roll Thread Rolling Machine Scaffolding Threading Machine Price]]></title><link><![CDATA[https://zhihaomachinery.en.ec21.com/Hydraulic-Three-Roll-Thread-Rolling--11721932_11721933.html]]></link><description><![CDATA[Hole 54mm
Max width 100mm
Rolling time 0.1-99.9s
Rest time 0.1-99.9ss
Spindle drive power 11kw
Hydraulic transmission power 3.0kw
Dimension 1800*2200*1800mm
Weight 3100kg
Detailed introduce:
1.Three ]]></description><pubDate><![CDATA[20230206]]></pubDate></item>
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<title><![CDATA[Stainless Steel 304 Wall Niches]]></title><link><![CDATA[https://nbruncheng.en.ec21.com/Stainless-Steel-304-Wall-Niches--11844693_11844694.html]]></link><description><![CDATA[screw holes on the flange.
Recommend to fulfill by professional person
For dry wall, stainless shower niche rimless should be fasten to backed board by screws (package included), then make wall water]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
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<title><![CDATA[High Precision Machined Parts Manufacturers]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/High-Precision-Machined-Parts-Manufacturers--11858667_11858679.html]]></link><description><![CDATA[Nuts are essential hardware components that work in tandem with bolts, screws, or other threaded fasteners to create secure connections in various applications. They are typically made from steel, st]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[CNC Real Genuine Leather Digital Cutting Machine Oscillating Knife Vibrating Blade Leather Cutter]]></title><link><![CDATA[https://wisecnclaser.en.ec21.com/CNC-Real-Genuine-Leather-Digital--11543424_11544267.html]]></link><description><![CDATA[hole diameter size
8mm min
Tool
sensor
With,
red dot
Transmission
Y rack
pinion, XZ synchronous steel belt
Cutting
speed 
30m/min
Traveling
speed 
50m/min
Weight 
About 600kgs
Size 
2250*3300*1650mm
]]></description><pubDate><![CDATA[20220317]]></pubDate></item>
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<title><![CDATA[Slewing Bearing Without Gear]]></title><link><![CDATA[https://swbtec1.en.ec21.com/Slewing-Bearing-Without-Gear--11605076_11657470.html]]></link><description><![CDATA[HOLE
N.W
THOUGH HOLE(Type A)
SCREW HOLE（Typr B、C、D）
kg
D
d
H
h
D1
D2
φ
n
D1
D2
d1
L
n
mm
mm
mm
QU315.20
408
222
60
10
370
260
17
10
370
260
M16
24
10
31
QU355.20
448
262
60
10
410
300
17
10
]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Automatic Casting Foundry Sand Production Line Disc Processing Clay Sand Reclamation Machine Plant]]></title><link><![CDATA[https://qdhhxsjx.en.ec21.com/Automatic-Casting-Foundry-Sand-Production--11886230_11886415.html]]></link><description><![CDATA[screw feeder, accessories electronic scale sand mixing machine, belt machine, the disc feeder.1. Flask shaker Exciting fore of vibration motor make the falling sand along the chute to the bucket mach]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[Customized CNC Motor Cover Turned Parts Stainless Steel Swiss Turning Compenent]]></title><link><![CDATA[https://yyprecision1.en.ec21.com/Customized-CNC-Motor-Cover-Turned--11647468_11648149.html]]></link><description><![CDATA[CNC Machining Of Motor Covers For Assembly Parts In The Automotive Industry
Purchase The Board, Make The Shape Directly On CNC, And Punch The Holes
Material: 6061 
Width: 45*185*19mmThread 
Size: M3
]]></description><pubDate><![CDATA[20220929]]></pubDate></item>
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<title><![CDATA[Look for CNC Machining Metal Materials]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/Look-for-CNC-Machining-Metal--11858161_11858175.html]]></link><description><![CDATA[holes can be easily achieved, which may be difficult to achieve with traditional machining methods.
4. Flexibility and Quick Changeover: CNC machining allows for quick production changes by modifying]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[grinding mill  XJFS-280]]></title><link><![CDATA[https://bjod.en.ec21.com/grinding-mill-XJFS-280--1893470_1894603.html]]></link><description><![CDATA[hole: add grease or inject the lubrication oil 
Disc: alloy knife, with edge 
The pressure of cooling water: 2.5-3kg 
The volume of cooling water: 
- normal temperature water (20): 5ton per grinding ]]></description><pubDate><![CDATA[20150227]]></pubDate></item>
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<title><![CDATA[Professional Manufacturer for High Temperature Nitrogen Protective Metal Wire Electricity Annealing]]></title><link><![CDATA[https://tinacsun.en.ec21.com/Professional-Manufacturer-for-High-Temperature--11886196_11886473.html]]></link><description><![CDATA[screw, that is, a ceramic self-tapping screw and a ceramic gasket, which can quickly and conveniently The belt is fixed on the furnace wall. This method has no heat loss, convenient construction, bes]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[PGZ Scraper Discharge Automatic Centrifuge]]></title><link><![CDATA[https://huadacentrifuge.en.ec21.com/PGZ-Scraper-Discharge-Automatic-Centrifuge--3980713_3980725.html]]></link><description><![CDATA[Surface treatment: Apply the surface treatment techniques like polishing, acid treatment and passivation to treat the welding line, hole, screw to ensure that the surface meets the GMP standards.
]]></description><pubDate><![CDATA[20140923]]></pubDate></item>
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<title><![CDATA[CNC Hydraulic Plate Punching and Marking Machine]]></title><link><![CDATA[https://jinantianchen.en.ec21.com/CNC-Hydraulic-Plate-Punching-and--4880670_4887250.html]]></link><description><![CDATA[screw and servo motor, The holes&apos; position to be punched is controlled by dual-axis CNC system. The whole work process runs automatically, the work data can be repeatedly used automatically once it&apos;s]]></description><pubDate><![CDATA[20131031]]></pubDate></item>
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<title><![CDATA[IG150 Internal Grinder]]></title><link><![CDATA[https://dunshiled.en.ec21.com/IG150-Internal-Grinder--11788188_11788484.html]]></link><description><![CDATA[screw, with servomotor drive, can be no segment feed. The trimming mode is CNC automatic correcting and trimming.Specification parameter:NO.ProjectUni t Model: IG150 1processing
abilityGrinding inner]]></description><pubDate><![CDATA[20230606]]></pubDate></item>
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<title><![CDATA[Aluminum Honeycomb Core Expanding Machine]]></title><link><![CDATA[https://szbeecore.en.ec21.com/Aluminum-Honeycomb-Core-Expanding-Machine--5892342_6731737.html]]></link><description><![CDATA[hole regular hexagon. It includes control systems, frequency conversion motor, drive reducer, bearing frame, linear guides, ball screw, sliding beams, limit switch, jaws, etc.. Its features are: comp]]></description><pubDate><![CDATA[20130424]]></pubDate></item>
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<title><![CDATA[Tubing Drain Automatic Bleeder Valve for Oilfield From China]]></title><link><![CDATA[https://277064914.en.ec21.com/Tubing-Drain-Automatic-Bleeder-Valve--9107249_9107465.html]]></link><description><![CDATA[1.Description :
Hydraulic Tubing Drains for use with deep hole drilling tools, downhole devices and other oil and off shore drilling applications provide an accurate method to equalize the fluid leve]]></description><pubDate><![CDATA[20230810]]></pubDate></item>

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