Best Nitrided Screw Barrel

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.

1. Product Type: High precision M6 hex socket head cap screws bolts and barrel nuts assortment kit.
2. Product Material: Made of good quality carbon steel, hard and sturdy, allow you to use for a long time.
3. Package Include: 5 size of M6*35, M6*45, M6*55, M6*65, M6*75 total 50pcs screw with 50pcs M M6*12 barrel nuts in a clear box, meet your different needs.
4. Product Feature: A good match between socket cap screws with barrel nuts to make strong joints for your furniture.
5. Application: Best for the assembly of beds, cots and flat pack furniture, also good for office appliance, communication equipments, ship assembly and other machinery industryDescriptionGlarks High precision M6 hex socket head cap screws bolts and barrel nuts assortment kit Material: Zinc plated carbon steel Color: Yellow Size: M6*35mm, M6*45mm, M6*55mm, M6*65mm, M6*75mm of screws, M6*12mm barrel nuts Application: Best for the assembly of beds, cots and flat pack furniture, also good for office appliance, communication equipments, ship assembly and other machinery industry Package include: screw: M6*35 ---------------- 10pcs M6*45 ---------------- 10pcs M6*55 ---------------- 10pcs M6*65 ---------------- 10pcs M6*75 ---------------- 10pcs Nuts: M6*12 ---------------- 50pcs To....

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.

【Our Advantage】 1. The screw moving parts and the manual handle are made of high-quality high-carbon steel, with high material strength, good durability and difficult to deform. 2. Stable rotating adjustable base platform, stable and smooth adjustment.
3. Designed to fix the barrel by adjusting the fixed slider on one side and the bottom platform. Simple and convenient operation, don’t worry about being confused by the complicated operation steps..
Excellent Workmanship】The main body of our product is made of high-quality aluminum alloy material, surface is covered with an anodized layer, wear-resistant, corrosion-resistant and not easy to damage. The movable parts of the screw and the manual handle are made of high carbon steel, the screw rotation is smooth, high strength, durable, and the manual handle is difficult to be bended..
【Single Sliding Side Clip Design】Our sight thruster has a left and right sliding side clip on the left and a fixed plate on the right. Our users only need to adjust the sliding side clip on one side to secure the barrel. This is more stable and won’t scratch the barrel compared with both sides clamps. Additionally, nylon plastic pads mounted on clamps protect the barrel from abrasion and scratches..

3* 90% slim tungsten dart barrel,well balance combined with Multi-Rings and Knurling Grip.Black coated with sharp white line decorated on barrel..
Barrel weight:22g ,diameter:6.72mm(Max.),length:52.2mm..
3* 2BA engraved black PE shafts,durable use,length 35mm(screw-5mm not inlcuded)..
6* durable use flights,includes 3 rings to lock flight to shaft,3* new integrated flights.

3* 90% slim tungsten dart barrel,well balance combined with Multi-Rings and Knurling Grip.Black coated with sharp white line decorated on barrel..
Barrel weight:24g ,diameter:6.74mm(Max.),length:52.2mm..
3* 2BA engraved black PE shafts,durable use,length 35mm(screw-5mm not inlcuded)..
6* durable use flights,includes 3 rings to lock flight to shaft,3* new integrated flights.

The barlow increases the magnification of any 2" or 1.25" eyepiece by two and a half times..
Fully Multicoated Optics, 4-element lens system. Hard-anodized aluminum barrel is threaded to accept 2" filters..
2.5x Magnification, anodized Aluminum Housing. 2" Barrel Diameter..
A 2" to 1.25" adapter is included, allows the use of both 2" and 1.25" eyepieces..
Brass compression rings with knurled set screw grips securely hold eyepieces without marring the eyepiece barrel's finish..

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!.