JM Hardware offers both standard and custom fasteners to meet different grades and specifications. This ensures we can cover the full spectrum of our manufacturing customers' applications, including: Mining, Heavy equipment, Construction,Transportation,Automotive,Energy and alternative energy.
JM has exported its hardware parts to over 70 countries around the world.
We will make unremitting efforts to provide hardware parts with high quality and reasonable prices for our customers.
We faithfully enforce ISO9001:2015 and Registered trademarks in the United States, the European Union and the United Kingdom. Every product meets international standards.
Magnetic particle inspection, also called MPI , or MT is a non-destructive test (NDT) process for detecting surface and shallow subsurface discontinuities in our heat treatment steel round bar materials. In order to improve our produce quantity, JM Hardware® wind turbine foundation system anchor bolt, roof support system anchor bolt, round bar, high duty stud bolts and many other materials need this test as per clients demands.
They are mostly required to make hot dip galvanized ,powder finish, dacromet ,electro galvanized and paint coating,etc.
Specification
Name: Highway Guardrail Fastener
Standard: DIN931/933/912/DIN603, ASTM, JIS, BSW, Nonstandard bolt (according to your order) and etc.
Material and Grade:
1)Material: High quality carbon steel.
Grade: 4.8, 5.8, 6.8, GR.2, A307.
2)Material: Alloy steel :20MnTiB ,40Cr ,42CrMo.
Grade: 8.8, 10.9,12.9 ,GR.2,GR.5,GR.8,A325-1,A490-1 ,GR.B7,GR.B7M.
Surface Treatment: Part galvanization, Colorful galvanization, Army green galvanization, Black galvanization, Steam Black, Ash phosphorus, Brass, Nickel plate, Chrome plate, hot dipped galvanized, Zinc plated(yellow, black, green) or according to customers requirements.
Size: M6-M64.
Supply ability: 600 tons per month.
Packing: 25kgs per carton, 40 cartons per pallet; or 50kgs per gunny bag, 20bags per pallet; or as to customers’ requirement.
Our factory also can produce else of bolt: Hex bolt, hex cap screw, square bolt, carriage bolt, socket cap screw and L bolt and U bolt, threaded rod etc.
JM Hardware® can also can produce according to the drawing from clients.
Photovoltaic frames can be difficult to fasten because they need to be secure to support the panels, vibration-resistant to allow movement of the unit, and tamperproof to stop theft and do all that in extreme temperature and corrosive environments such as the desert.
JM Hardware® Fastening Systems Industrial fasteners can meet all of these requirements and are very popular in this type of application.
xarella.huang@jm-fastener.comSince our establishment in 2006, JM has been adhering to the mission of creating maximum value for customers by providing differentiated services, and making a positive contribution to the society.