A2 Stainless Steel Hex Flange Bolt,Machine Bolts, Half Thread Hex Head Screws

Products Description

Flange by hexagon head bolts and flange (hexagon gaskets and hexagonal fixed one below) and screw (cylinder) with external thread of the integration of the two parts of bolt, nut to cooperate, two hole is used for fastening parts.Flange bolts have a circular flange under the head that acts looks like a washer to distribute the load. Flange bolts that are non-serrated are sometimes so it also called frame bolts. Hex flange bolts virtually eliminate the need for washers because the area under the bolt head is wider and creates a larger area for even distribution of pressure. We also supply hex flange nuts or hex nut that work in tandem with our hex flange bolts. We have all kinds grades of hex flange bolts, hex flange nuts, and hex flange screws to fit a wide range of applications.

Generally divided into the following categories:

1, hexagon head types: one is flat of the brain, the other is a concave of the brain.
2, the surface color categories: according to different needs, surface is plated white, the army green, the color yellow, corrosion resistance of dacromet.
3, flange type: according to the use of flange bolt location is different, the size of the tray for each are not identical, otherwise flat or toothed, toothed non-slip effect.
4, according to the connection of loading mode, have common and articulation hole. Articulation hole with flange bolts should cooperate and the size of the hole, when used in the lateral force.
In addition to meet the needs of the lock after installation, valve stem hole, the hole can make not loose bolts by vibration.
Some flange bolt not polished rod part of the thread to do, call thin rod flange bolts. This kind of flange bolt is conducive to the force of the connection.

These bolts are also called Frame bolts. A hex head for use with a wrench. Meets DIN 6921 (1983).Two types all allowed, full threaded and half threaded ,as you need.All of our flange products are high quality tested to ensure they meet or exceed all applicable industry standards. Manufacturer certifications are available if request.

Specification:

Application:

Bolt: mechanical parts, with nuts cylindrical threaded fasteners.By the head and the screw (with external thread of the cylinder) of two parts of fasteners, to used with nut, used for fastening the two parts with hole.This kind of connection form according to bolt connection.Such as screw the nut on the bolt, and can make the two parts separately, so the bolt is a detachable connection.

FAQ

Q1: Why choose Runtai?
To provide our customers with first-class services in the supply of high quality screw, bolt, bushing, nut and customized hardware.
12 Point Hex Flange Bolt
Q2: How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a sample we have in our stock, we will provide you sample for free and you afford the freight.
Full Thread Hex Bolts And Nut/Black Oxide Hex Head Screw
Q3: Can you strictly follow the tolerance on the drawing and meet the high precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.
stainless steel hex bolt and nut and washer
Q4: How long can I expect to get the customized sample?
After you pay the sample charge and send us confirmed files, and the mould is existing in our factory, the samples will be ready in 5-10 working days;
If the mould is not existing, we need to open a new mould, the samples will be ready in 10-15 working days; The samples will be sent to you via and arrive in 3-5 working days. You can use your own express account number or prepay us if you do not have an account.
8.8 grade heavy hex bolt and nut galvanized
Q5: What’s your Delivery Time?
Honestly, it largely depends on the order quantity and the season when you place the order. As usual, 15-30working days will be ok. If you are very urgent, we will try our best to do it.

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Advantages :

1) High quality in competitive price
2) Prompt delivery
3) Various types of long- term supply professinal stainless steel screws

Tag Hex Flange Bolts Hex Head Machine Screws Half Thread Hex Bolts