Customized ASTM A325 Black Oxide 3/4" Hex Bolts Galvanized Grade 2 Zinc 7/16" Hex Head Bolts

• Customization: Available
• Material: High Strength Steel
• Type: Hexagon Head
• Model NO.: SSBT011 ASTM A325
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: ANSI
• Grade: A325 A490
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Product Name: Heavy Hex Structural Bolts
• Surface Treatment: Bright Color Black Oxide,Zinc Plated
• Pitch: 0.5mm 0.7mm 0.8mm 1.0mm 1.25mm 1.5mm 1.75mm 2.0mm
• Feature: High Strength , Corrosion-Resistance , Rust-Proof
• Transport Package: Cartons+Plastic Bags+Pallet
• Specification: Size: 1/4" 5/16" 3/8" 7/16" 1/2" 5/8"-4"
• Trademark: ANBOR
• Origin: Ningbo, China
• HS Code: 7318151001
• Production Capacity: 60000tons/Year

Product Description

Product Description

Product name	ASTM A325/ASTM A490 Heavy Hex Structural Bolts
Brand Name	ANBOR
Standard	ASME/ANSI
Material	Stainless Steel 304 316, Steel GR2 5 8 10 B8 B8M
Surface treatment	Bright Color, Black Oxide, Zinc Plated
Size	1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 1" 1 1/2" 2" 3"-4"
Pitch	UNF UNC 8UN
Application	Pipe, Oil industry, Machinery, Constructrion
Feature	High Strength , Corrosion-resistance , Rust-proof
Certificate	ISO9001
MOQ	300kg

 

Standard Size
System	Metric	CN	USA	DE	JPN
Standard	ISO	GB	SAE,IFI,ASTTM	DIN	JIS

1. Are you trading company or manufacturer ?
We are an industry and trade integration company.

2.What can you buy from us?
NINGBO ANBOR HARDWARE CO., LTD is reputed for high quality manufacturing to meet domestic as well as overseas demand of fasteners. Our program ranges from standard fasteners to customized products, develop per customer`s request. The regular range of products are series of screws,nuts,bolts,anchors,washers,thread rod,riggings and so on. The main grades are 4.8,5.8,8.8,10.9,12.9.

3.Can you provide free samples?
Yes, we can provide free samples for standard fasteners. However, for non-standard customized samples, if the mold needs to be opened, a certain mold fee needs to be charged, please understand.

4.What is the minimum quantity of your order? Is there a mold fee?
The minimum order quantity of non-standard fasteners: 1-2 tons, depending on the difficulty and size of the parts, we will charge a mold fee, which will be refunded after reaching a certain amount, which is more fully described in our quotation.

5.When will you make delivery?
Samples usually take 15-30 days and mass production usually takes 25-50 days, depending on the quantity ordered.


6.What services can you provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Italian