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Best Screw Barrel Parallel Screw

6pcs Lime2018, Series or Parallel D Battery Holder:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works

  • This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works.these are great for demos and project. Easy to use and great learning tool for kids.I think practicing on an education model would definitely benefit any student..
  • of course that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house..
  • Battery Holde provides stability in handling and visualization of electrical principles, screw type binding post ,screw down connection terminals are heavy duty,for secure electrical connection..
  • screw type binding post,If you use alligator clips you might want to temporarily remove the connector knobs..
  • These durable individual plastic d-cell battery holders can be quickly and easily snapped together to form either parallel or series connections. They can be used individually or configured in parallel..
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Black Chicago Screw Slotted Post Truss Head Attachment Mounting Assembly - (1/2 Chicago Binding Post + 1/2 Phillips Truss Head Screw + 1/8 EPDM Holster Washer) - for DIY KYDEX Holsters - (12 Pack)

  • Slotted Screw Post : Black Oxide Coated - (.500" Barrel Length)(.20 Barrel Dia.)(.415 Head Dia.).
  • Truss Head Screw : Black Oxide Coated - Phillips Drive (Thread 8-32)(.500 Length)(.375 Head Dia.).
  • Washer : Black EPDM Rubber - (.125 Thick) - Designed for mounting Tek-Loks, FOMI Clips, Ulticlip, etc..
  • Designed for KYDEX & Leather Holster Making - This size was developed for attachment mountings..
  • 100% Satisfaction Guarantee - Holstex Brand Chicago Screw mountings outsell all other brands combined..
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uxcell Acrylic Computer GPU Universal Water Cooler Cooling Block Radiator Clear

  • Package Content: 1 x Water Cooling Block.
  • Material: Acrylic, Stainless Steel, Copper.
  • Size: 73 x 73 x 22 mm/2.9” x 2.9” x 0.9”(L*W*H).
  • Screw Size: 35 x 2.4mm/1.4” x 0.09”(L*D).
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uxcell Acrylic Computer GPU Universal Water Cooler Cooling Block Radiator Black

  • Product Name: GPU Cooling Block Radiator.
  • Package Content: 1 x GPU Cooling Block Radiator.
  • Material: Acrylic, Stainless Steel, Copper.
  • Size: 73 x 73 x 22 mm / 2.9” x 2.9” x 0.9”(L*W*H).
  • Screw Size: 35 x 2.5 mm / 1.4” x 0.1”(L*D).
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JINHAO 200 Acrylic Fountain Pen White Fine Nib

  • Converter:screw type (you also can buy the jinhao ink cartridges in my shop for this pen, ASIN is B06WRRGKH1).
  • Quantity:1pcs come with a converter (ink pump, fit for bottled ink), NO ink, NO gift box.
  • PS:the pattern of pen barrel might be changed by manufacturer in different production batch sometimes, may not 100% same as the photos.
  • If any problems caused (like did not receive or pen did not work), please don’t hesitate to contact us, we will try our best to help you solve the....
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Jinhao 159 Vivid Black Fountain Pen Gold Trim

  • Converter:screw type(you also can buy the jinhao ink cartridges in my shop for this pen, ASIN is B06WRRGKH1).
  • Quantity:1pcs come with a converter (ink pump, fit for bottled ink), NO ink, NO gift box.
  • If any problems caused (like did not receive or pen did not work), please don’t hesitate to contact us, we will try our best to help you solve the....
  • PS:the pattern of pen barrel might be changed by manufacturer in different production batch sometimes, may not 100% same as the photos.
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digitharbor® Video Door Scope Viewer Build-in 600mAh Lithium Battery+cyclic Storage Digital Peephole viewer Door Camera Door Open Chime 2.4 inches Color 320x420p LCD Screen 0.3MP 90degrees View

  • please be advised, you have to drill a hole on your front door before installation.it is not wireless, and do not support external memory card..
  • Step 1: According to the door thickness to choose a suitable screw, then turn the screw into the screw hole on the barrel of outdoor unit..
  • Step 2: Insert the barrel together with the FPC through the door peephole, then hold the outdoor part on door in right direction..
  • Step 3: Take out the metal bracket (the "UP" arrow on the bracket means upward), the FPC pass through the rectangular hole, the screw pass through the round hole of the metal bracket, then to lock the metal bracket with outdoor part tightly..
  • Step 4: Connect the FPC from outdoor unit to the connector of the indoor unit in right direction.Step 5: The four slots on the back of indoor unit is aligned with four hooks on the metal bracket and buckle up, then pull down indoor unit to lock tightly. Done!.
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Uncle Mike's QD 115 Swivel - Tri-Lock - Rifle Swivels QD Rug Blued 1', Clam 14612

  • QD design stops metal swivel body from contacting gun.
  • Fore-end adapter with stud installed in the barrel of gun.
  • .5-inch wood screw for fore-end stock mounting.
  • Swivelock® spring-loaded plunger and knurled, threaded sleeve eliminates accidental opening of swivel.
  • Fore-end adapter fits barrel band of 10/22, .44 Mag. and No. 3 carbines.
  • ½" wood screw for fore-end stock mounting.
  • Swivel Lock spring-loaded plunger and a knurled, threaded sleeve eliminates accidental opening of the swivel.
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Wireless Rifle Borescope, 0.177inch Rifle Bore Scope NIDAGE Barrel Gun Endoscope with 3.28ft Cable and Side View Mirror for Bore Cleaning Inspections

  • 0.177inch Slim Wireless Rifle Endoscope: This gun bore scope is design for the barrel, gun, rifle inspect. 0.177inch slim camera lens fits .20 Caliber and Larger. The TPU locating ring and 45°side view mirror help locate the dirt, damage, carbon or oil of gun barrel quickly..
  • HD Camera & 6 Adjustable LED Lights: The 1.0MP wifi borescope offers you 720P clear image and video in the range of 0.04-0.31 inches. 6 adjustable LED lights provide enough illumination in the narrow in the narrow barrel for better inspection..
  • Adjustable Side-view Mirror: The adjustable 45° mirror allows viewing the side of the barrel, you can manual focus the camera by screwing the mirror closer or further from the camera lens screw, also you can screw the side mirror off to get front view..
  • Semi-Rigid Cable: The 3.28ft semi-rigid cable is as slim as the camera lens, easy to go through all kinds of barrel caliber and inspect barrel cleanliness, throat corrosion, damage and dirt. A helpful firearms maintenance tool, save your time and money..
  • WiFi Connection & Easy to Use: The wifi rifle endscope can compatible with iOS and android system. (CAN NOT work with Mac, Windows!) Download and install the “HD WiFi” or “Scope View” APP on your device. just connect with your smart....
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tatoko GPU Water Cooling Block, Computer GPU Cooling Water Block Cooler Kit Red Copper Base for Graphics Processing Unit

  • Package Content: 1 x Water Cooling Block.
  • Material: Acrylic, Stainless Steel, Copper.
  • Size: 73 x 73 x 22 mm/2.9” x 2.9” x 0.9”(L*W*H).
  • Screw Size: 35 x 2.4mm/1.4” x 0.09”(L*D).
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BEUCHAT Arka Competition Speargun (75cm)

  • Powerful and efficient the ARKA is equipped indispensable features with traditional looks an feel.
  • Low profile muzzle with screw on bands, shaft quides and automatic line release.
  • Prosoft handle with stainless steel encapsulated trigger system provides long term reliability and security.
  • 25mm aluminium barrel, 6mm stainless steel Tahitian shaft, Screw-fixed 16mm power bands, 2mm braided polyamide line.
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CDIYTOOL Parallel Rail Guide System, Aluminium Alloy Circular Saw Track Set Fixed Guide Rail Bracket Auxiliary Tools T-Slot T-Track Miter Track Jig Fixture Slot Router for Woodworking Workbench

  • The fixed guide rail of the circular saw is made of aluminum alloy material, which is wear-resistant and durable, and can be used for many years.Thanks to the laser-engraved markings, you'll be able to read the measurements clearly for years on end. They won't smudge, fade, or disappear..
  • The total length of the track is 1200mm,It is composed of 4 sections respectively,197-497mm/497-797mm/797-1097mm/1097-1397mm..
  • No embossing track: The screw contact area is large, and the wrench can pass through the predicted position of the screw, and the track will not be embossed during operation..
  • The limit block of the parallel track can be adjusted. Loosen the big screw then small screw, so the limit block can be adjusted left or right..
  • The backplane is smooth and does not jam, and slices smoothly during operation, which improves efficiency,With lock design, you can fix the slicing distance with one button, reducing operation errors..
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AirForce Pneumatic Tandem \A\ Squeeze with 3\ Yoke

  • Brand new and unused tool. Heavy duty constructure, operation is very easy and straightforward. Fit for the size of hose : 0-31mm ( in diatemer).
  • PVC , PE , Rubber Hose or tube, water /fuel hose can be squeezed under hose diameter 0-31mm.steel structure with longer product lasting and matched with using the alley key( 8MM, included). Black finished treatment for free from corrosion..
  • To centre the tool on the certain section of pipe and close off squeez using the alley key. special stop screw structure,aim to have both parts parallel when squeeze is closed, which avoid over-tight under high stressed areas..
  • To avoid hose working area contact with centre screw theader. Perfect for the tight space plumbing accesss..
  • product weight: 460g ( 1.012lb) product size: appro 100mm length x 96mm width.
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