Best Low carbon Steel U bolt

HYS VHF Marine Antenna Low-Profile 156-163Mhz Antennas W/16.4ft(5m) RG58 Low Loss Premium Coaxial Cable with PL259

Marine Antenna VHF 156-163MHz, 2 dBi signal with up to 50W of power.
W/16.4ft(5m) RG58 Low Loss Premium Coaxial Cable With PL259.
VHF Rubber Antenna Designed for any 156-163MHz device for receivers, 156-163MHz antenna for 156-163MHz device receivers to improve signal in receiving and transmitting..
Stainless Steel L-bracket&U-bolts, it comes with U-bolts which can be used with the attached plate for pole mounting..
The antenna does not come with mast pole mount.
it comes with TWO U-bolt which can be used with the attached plate for pole mounting..
Comes with mount and screws, easy to carry and install, the body of the VHF Marine Antenna makes it highly resilient to your Boat, Yacht etc use..
HYS VHF Marine Antenna made of high quality rubber with cable and clip, it will help you get longer communication range..

Carbon steel Q235B, surface electro-galvanized, anti-corrosion, anti-rust.
The inside diameter of the U is nominally 3½" .The threads are 2" in length..
Product size: 5"×5⅛"×1"(128×130×25mm), Thickness :3 mm, diameter : φ7mm.
U pipe clamps used to fix or connect the locked parts to pipes, wood, etc. Suitable for boats, plumbing, and other home and industrial applications..
Package Content: 10xU-Bolt, 20xWashers, 20x Nuts, 10x Frame.

STOP: ONLY USE a Hand Socket Ratchet or wrench to run the nuts up and tighten..
DO NOT USE an impact or powered socket driver. Ignoring this instruction will cause U-Bolt Galling / Seizing / Breaking / Failure / Expletives / Sawzall. Let's keep it Fun, and Successful..
U-Bolt Size: 1/2" Diam x 3- 1/16" Inside Width x 4- 5/16" Inside Height (Length).
Attention: When measuring for Your needed Height (Length), add 1" for the nut and washer..
Threading: 1/2"-13 with a thread length of 2- 1/2"..
U-Bolts and hardware are made out of 304 Stainless Steel..
These U-Bolts will fit on 3" x 3" cross members, such as 3" x 3" box steel..

Auto-latching design provides quick secure attachment of any Kolpin Stronghold products.
Engineered steel bracket for precision angling and attachment to vehicles.
Spring loaded latch with stainless steel spring.
Durable glass-reinforced nylon auto-latch construction.
Includes u-bolts and universal mounting hardware. Included Mounting Hardware: (8) Nylon Lock Nuts, M6-1.0, (8) Flat Washer, M6, (4) U-Bolt, M6-1.0 x 25mm ID x 45mm, (4) Flange Hex Bolt, M6-1.0 x 35mm LG, (1) Mounting Bracket.

Shoulder screws are also known as shoulder bolts or stripper bolts..
An internal hex socket drive is also known as an Allen drive..
The shoulder acts as a shaft or dowel for rotating items such as bearings or bushings..
Alloy steel fasteners are significantly stronger than standard low carbon steel fasteners..

Tire Fit: This U-bolt type spare tire bracket is suitable for trailer-fitted trailer frames up to 2 inches or 3-4/5 inches wide (up to 4 inches) and can accommodate 15-inch tires. For 4 or 5 lug wheels (bolt style: 4 to 4 or 5 to 4 -1/2).
Easy to install: This spare tire mount can be easily installed to secure the tire. Just put the bolt in the trailer's throat and tighten it. The spare tire is installed on the side of the trailer protector..
Upgrade double nut design: Prevent the nut from falling off, and don't worry about losing the tire on the road..
Durable and rustproof：Our U-bolt trailer spare tire mount is made of thick steel. Can resist deformation. Galvanizing can increase protection against harsh weather conditions.
Package：Provide U bolt and 4 lug nuts are supplied.

U-bolt Size: 1/2" D x 3-1/16" W x 4-5/16 L, thread length: 2-1/2" inches, suitable for 3" x 3" square beams and shafts, (order Please check the measurement size carefully before).
Tips: It is recommended to use lubricant during installation to prevent wear. Use a hand wrench or socket ratchet when installing the nut. Do not use a high-speed power tool or impact tool to tighten the nut..
304 stainless steel material: U-bolts are made of 304 stainless steel, strong and durable, each bolt can withstand 100LBS.
You can get: (4) U-bolts, (8) heavy hex stainless steel nylon lock nuts, (8) flat washers, (8) lock washers. These are only half the price of the hardware store, with these you can spend less time repairing and more time boating.
100 After-sales service: Our U-bolts provide a one-year warranty service. If you have any questions, please feel free to send us an email via Amazon. We will solve it for you within 24 hours. Do not worry..

[Low Deflection Cue Carbon Fiber Shaft]This carbon fiber shaft is filled with a customized foam inside which allows for less deflection on shots with a lot of spin, and it performs consistently and accurately,it is suitable for most professional players.
[High Stiffness]The carbon fiber material features with high stiffness and tensile strength,so the carbon fiber shafts are dent,warp,and scratch-resistant.
[10.5mm/11.8mm/12.5mm Tip Size]There are all premium multi-layered leather tips,the difference is in the ferrule,10.5mm with stainless steel ferrule,but 11.8mm/12.5mm with XTC ferrule.
[3/8×8 Joint]3/8×8 stainless steel joint connects the shaft and the butt together tightly,it provides a sustainable and smooth energy transfer.
[Weight Adjustable] You can add or subtract the specially made bolts to add or subtract weight,so you can get a carbon fiber cue which the weight you are satisfied..

HIGH QUALITY MATERIAL: that pistol crossbow bolts is consists of carbon shaft and steel broadhead tips and soft TPU Vane,durable and solid, low hand shock with good speed,high accuracy and not easy to break..
FLY MORE STEADILY:The end of crossbow arrows has 2 pcs soft TPU vanes with unique shape,keep the flight pointing in the right direction,flights for a stable trip from bow to target.make you a sense of accomplishment quickly and easily..
DESIGN HIGHlIGHTS:High Quality carbon bolt body with sharp steel broadhead tips,metal tip capable of high impact power.Length About 6.3 inch,diameter 0.24 inches.
weight about 10g each.designed for 50 - 80lbs high impact Pistol Crossbow..
MUITI-APPLICATIONS: The mini crossbow bolts are perfect for archery target practice & outdoor shooting training or small hunting game, darts ,much fun with it..
HIGH IMPACT BOLTS CAN HARM, USE WITH CAUTION - THIS PRODUCT IS NOT A TOY. Keep away from small childrens, teenagers.For any questions about this crossbow pistol bolts, please do not hesitate to contact us, we do everything possible to satisfy you, ....