Hanger Bolt with EPDM Washer & Flange Nuts

Product Description

PRODUCT PARAMETER

Products name	BOLTS, NUTS, WASHERS, SCREWS, THREADED ROD, ANCHOR BOLTS, STAMPING PART,SOLAR ENERGY ACCESSORIES
Standard	DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
Material	Stainless Steel: SS201, SS304, SS316; Carbon Steel: Gr A2; Aluminum
Finishing	Plain, Sand Blasting
Production  Process	Cold Froging, Machining and CNC, Stamping, Welding
Customized Products Lead time	Busy season: 15-30days, Slack seaon: 10-20days
Stock Products	Stainless steel: DIN933, DIN603, DIN912, DIN6923, DIN934, DIN125, DIN127, DIN7504K

Double-End Threaded Hanger Studs

Double-end threaded hanger studs feature a self-tapping wood-threaded end (for anchoring into wood, concrete forms, or fiberboard) and a machine-threaded end (for securing nuts, washers, or hanger brackets). Made of zinc-plated carbon steel (for corrosion resistance) or stainless steel (for humid environments), they comply with standards like DIN 938 or ASME B18.6.3, with sizes ranging from M6 to M12.

Applications:

HVAC & Plumbing: Suspend pipes, ducts, or electrical conduits from wooden beams or concrete ceilings.
Construction: Secure ceiling-mounted fixtures (e.g., lighting, signage) or hangers for suspended ceilings.
Industrial: Fasten light-duty equipment (e.g., fans, small tanks) to structural supports.

Key Advantage: The dual-thread design eliminates pre-drilling for the wood-threaded end, speeding up installation while providing reliable load support (up to 50–150 kg per stud, depending on size and substrate).

ABOUT US

LONGSHI FASTENERS MANUFACTURING CO.,LTD.,

Longshi Fastener Manufacturing Co., Ltd., founded in 2008, is located in Shahe City, Hebei Province, close to the country's largestLarge fastener industrial cluster - Yongnian standard parts Industrial Park. The company headquarters covers an area of 21 thousand square meters, the annual output value of 200 million yuan, with more than 200 employees, with domestic More than 100 sets of advanced production equipment. It is a "manufacturing + service" type enterprise integrating fastener production, intelligent warehousing and e-commerce sales. The company's construction of the sea screw e-commerce park is located in Yongnian District, Handan City, Hebei Province, covers an area of 45 acres, the park planning and construction of office area, production area, packaging area, storage area, etc., to provide fastener production, packaging, warehousing, e-commerce sales and other services. Longshi mainly produces high quality and high strength fasteners, and "Longshi" screws have become a well-known brand in the industry. Longshi always adhere to quality first, reputation first. From raw material procurement, design and development, production and processing to products strict quality control is implemented in every link of quality testing and sales to win the recognition of our customers. The company has established standardized product testing laboratories and quality testing processes and standards to ensure that products strictly comply with national standards.

FAQ

Q1: What is your minimum order quantity (MOQ)? Do you charge extra for small orders?
100 pieces MOQ (most peers require 1,000+), no price premium for small orders. First-time customers for cross-border e-commerce/trade get free samples.
Q2:Do you support custom orders? How long does the customization process take?
Longshi Advantage: 8-dimensional customization (material, specification, surface treatment, etc.), with 3D design drawings + process plans.
Q3: What if an item is out of stock?
Stockout rate <0.1% (peers: 10+%), with real-time inventory monitoring. For extreme stockouts, free upgraded alternatives are provided (peers often leave clients waiting indefinitely).
Q4: Do you provide technical support, such as installation guidance or drawing optimization?
Dedicated 1v1 engineer team offering free technical support.
Q5:Can I visit your factory or arrange a factory audit?
Support online factory tours (real-time video of production lines/laboratories) and offline visits (pick-up service available).