| Customization: | Available |
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| Material: | High Strength Steel |
| Type: | Hexagon Head With Flange |
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Yellow Zinc Plated Hex Flange Silo Bolt with HDPE Sealing Washer assembly
ANSI/ASME, UNC Standard, SAE J429 Grade 8 Bin Bolt,
Hex Head with Curved Flange, Pre-Assemblied with HDPE Sealing Washer,
| Product name | Zinc Plated Flange Silo Bolt with HDPE Washers |
| Forming | Cold Forged |
| Keyword | SAE J429 Grade 8 Flange Bolts |
Features:
Bin Bolts specially designed for fastening (fixing) grain bins or related agriculture storages that need high strength, long last and good sealing features.
The hex head with a curved collar design is to fit a HDPE or EPDM washers.
Threads Size 3/8-16 (UNC)
Bolts Length:1inch
Grade 8 (SAE J429)
600pcs per Carton (Sales Pack)
Bolt Pre-Assemblied with HDPE washer
Factory's Standard Packing, Ready To Ship!
Widely used on Grain Bin, Silo and other Agriculture Storage Building & Construction.
More options of the similar products!
You may also interested the compatiable hex flange nut
General Specifications as per ANSI B18.2.1
Special desiged collar with curve for assembly with EPDM washer
Threads Size 5/16-18, 3/8-16, 7/16-14, 1/2-13
Bolts Length: 3/4~3 inch
Grade 8 (SAE J429)
Mechanican properties (sample tested)
Proof strength: 132 kpsi
Tensile strength 155 kpsi
Yield strength 142 kpsi
Core Hardness 38 Hrc
2.Plese note we offer various surface finishes to meet all customers' need or industrial standards. Please tell us your choice on the followings,
Electric zinc galvanizing with trivalent chromate conversion (blue/white or yellow converter).
Anti-Corrosion Quality from 96hrs up to 240hrs pass Neutral Salt Spray Test without Red Rust!
Coating thickness around 8~20Um.
Trivalent chromate conversion with yellow converter is one of a variety of chromate conversion coatings available for use on Eberhard parts. Chromate conversion coatings are produced on various metals through chemical or electrochemical treatment with mixtures of trivalent chromate conversion and certain other compounds. Through these treatments, the metal surface is converted to a superficial layer containing a complex mixture of trivalent chromate conversion compounds. Thickness from 12~20micro
Various Zinc Flake Coating, Organic Coatings & Mechanical Coatings
Its a kind of non-electric zinc alloy coating which is enviroment-friendly. The coating layer thickness usually from 12um up to 25umi. Mostly zinc_aluminium coating, zinc_nickle coatings with an extra baked film layer. High anti-corrosin features, from 500 up to 2000 hours neutral salt spray test with our red rust. Transhow have long experience on Anti-Corrosion treatment, we carry on netural salt spray test all the times.
Please see our below photos for various coating surface. Please inform us your demands as to suggest you the best choice. Cost various on different coating qualities!
Color can be blue/white, yellow/color, grey, silver, black or green
Hex flange screw is a one-piece forged bolt with a hex washer head. The washer head always in 3 types, serrated flange, curved flange and smooth flange while all have various drive options. Please see below Transhow's products options
1, Flange Type: serrated flange, smooth flange, curved flange
2, Drive Types: Hex Wrench (full hex/curved hes), Slotted Hex (Cross & Slott)
Q1: Are you a factory or trading company?
A: We are the specialized supplier of fastener, can provide the best price.
Q2: How many years you do foreign trade?
A: We have more than 16 years experience in exporting products to worldwide countries; can provide the high quality fastener!
Q3: Do you have enough outputs?
A: We have enough stock in warehouses with abundant capital. We offer 24-hour services.
Q4: How to ensure that every process's quality?
A: Every process will be checked by our quality inspection department which insures every product's quality.
Q5: How to ensure the safety of long-distance transportation?
A: Professional packing teams which keep every packing safely.
Q6: Can you provide some sample?
A: Samples can be provided as your requirements.
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