Zinc Plated Grade a 1/2 Unc ASTM563 Hex Flange Nuts

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: ASME B 18.2.2 - 1/2 UNC- Zinc
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, GOST, BSW, ISO
• Grade: 10.9
• Material Name: Carbon Steel/Alloy Steel
• Products Usage: Machine Part/Trucks/Wheel/Workpiece
• Surface Treament: Zinc Plated/Yellow Zinc/HDG
• Thread Tolerance: 6h
• Transport Package: Pallet+Carton
• Specification: 25kg/carton
• Trademark: as requested by buyer
• Origin: China
• HS Code: 73181600
• Production Capacity: 1500tons/Month
• Package Size: 25.00cm * 25.00cm * 14.00cm
• Package Gross Weight: 25.000kg

Product Description

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,  
 specialized in producing Nuts since 1985,
Standard Nuts (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM );
And Special Nuts ( Slotted nuts,Nylon insert nuts,Flange Nuts,Self-hold Nuts,Square Nuts,Cap Nuts,etc.)
 

Product Description

 

  ASME B 18.2.2 - 1/2 UNC - Gr.A - Zinc

 

 

(samples with surface treatment of  Zinc plated)
Material and surface treatment can be replaced with as below:

Mechnical Property	Material	Surface Treatment
Gr.A / C / DH	C45 40Cr 35CrMo 42CrMo	♦Plain+oil ♦Zinc Plated ♦Black Oxide ♦Phosphate ♦Dacromet ♦Geomet

 

Packing way: 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer.
If you want know more information, pls contact with us.                                     

P.S.:  Please contact us to re-quote the exact price before placing an order, due to material price is unstable.

d	1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4
d	0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75
UNC	20	18	16	14	13	12	11	10
UNF	28	24	24	20	20	18	18	16
S	0.428-0.438	0.489-0.5	0.551-0.562	0.675-0.688	0.736-0.75	0.861-0.875	0.922-0.938	1.088-1.125
e	0.488-0.505	0.557-0.577	0.628-0.65	0.768-0.794	0.84-0.866	0.982-1.01	1.051-1.083	1.24-1.299
dc	0.574-0.594	0.66-0.68	0.728-0.75	0.91-0.937	1-1.031	1.155-1.188	1.248-1.281	1.46-1.5
m	0.222-0.236	0.268-0.283	0.33-0.347	0.375-0.395	0.437-0.458	0.483-0.506	0.545-0.569	0.627-0.675
c min	0.04	0.04	0.04	0.04	0.05	0.05	0.05	0.06
m1 min	0.14	0.17	0.23	0.26	0.31	0.35	0.4	0.46

 

 

Company Profile

 

 

  Our Factory Introduction

 

 

 

                                    WHO WE ARE
                                    With over 35 years of experience,Tagong is the expert in the manufacturing standard fasteners and special fasteners.
                                    Our passion for excellence has driven us to become a globe supplier.Our products have been export to Europe,
                                    Australia,North America and South Asia.Well received by customer.
                                    Established in 1985,our 60,000 square meters state-of-the-art manufacturing facility founded in Jinjiang City has a large
                                    capacity to produce specialty fasteners to our customer's unique specifications,and drawings.We have and integrated
                                    process of hot forging.It introduced advanced producing and inspection equipments .
                                    Certificated with ISO9001/2015, GB/T19001-2016,and SGS certificate test.

                                    Development History

 

 

 

 

                                    Production Workshop