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Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads

    Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
     
    Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
    • Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
    • Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
    • Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
    • Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers
    • Buy cheap Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads from wholesalers

    Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads

    Ask Lasest Price
    Brand Name : FinExpress
    Model Number : Tapping Screws
    Certification : ISO9001|ISO14001| IATF16949
    Price : $0.03/pieces 10000-49999 pieces
    Payment Terms : T/T, L/C, D/A, D/P
    Supply Ability : 500000000 Piece/Pieces per Week
    Delivery Time : 7~15 Working Day
    MOQ : 1 piece in stock, 30,000 pcs customized
    • Product Details
    • Company Profile

    Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads

    Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads

    Product Overview

    Our Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer is engineered for secure, weatherproof fastening of roof tiles, panels, and outdoor cladding. Featuring a hex flange head for tool-driven installation, a self-tapping tip for effortless penetration into metal or wood substrates, and an EPDM sealing washer to block water ingress, this screw ensures long-term durability and leak-free performance in roofing applications. Ideal for contractors and builders, it combines strength, speed, and protection against harsh weather.

    Key Features

    ✅ Hex Flange Head Design

    • Tool-Friendly Installation: Compatible with standard hex keys or sockets (e.g., 8mm, 10mm) for high-torque driving.
    • Integrated Washer Function: Flange distributes load to prevent surface damage and pull-through.

    ✅ Self-Tapping Sharp Point

    • No Pre-Drilling Required: Cuts through metal roof tiles, battens, or wood substrates effortlessly.
    • Coarse Threads: Aggressive grip for secure fastening in dynamic weather conditions.

    ✅ EPDM Sealing Washer

    • Leak-Proof Seal: UV-resistant EPDM rubber compresses to form a watertight barrier against rain, snow, and moisture.
    • Durable & Flexible: Withstands temperature extremes (-40°C to 120°C) without cracking.

    ✅ Corrosion-Resistant Construction

    • Material Options: A2/A4 stainless steel or zinc-plated carbon steel for rust-proof performance.
    • Roofing Compliance: Meets ASTM B633 and ISO 3506 standards for outdoor durability.
    Specification
    More Detail Informations
    Available Material
    1.Stainless Steel: SS303, SS304, SS316, SS410, SS420;
    2.Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045;
    3.Brass: C3602,C3604,Hpb59,Hpb62,Hpb65,Hpb58,Hpb70 ;
    4.Aluminum: Al6061, Al6063 etc
    or as your requirements
    Head type
    CSK Head,Pan Head,Truss Head,Hexagon Head,Round Head,Oval Head,Button Head,Cap Head,Cheese Head,etc.
    Hardness
    Carbon Steel:HRC:28~35 ,HV450~700
    Alloy Steel:HRC:32~39(grade10.9) HRC:39~44(grade12.9)
    Finish
    Zinc plated, Nickel plated, Bronze, Copper,Phosphate, Oxidation black, Passivation, Tin, Dacromet, Gold, Chrome, Silver,
    Phosphorization,Zinc-nickel alloy plated etc.
    Sample Available
    The sample is free of charge if we have the existing tooling,you only need to pay for the freight cost
    Delivery time
    Samples time 3-5 working days, Lead time 20-25 working days
    Pricing Term
    EXW Dongguan(FCA),FOB, CIF, CNF, DDU,etc.
    Packing
    Bulk in PE bag or Small boxes.then in carton .pallet
    Payment term
    TT (30% in advance as deposit, balance before delivery) , L/C, Western Union,PayPal etc
    Management system
    ISO9001:2015
    Certificate
    ISO,ROHS
    Why Choose Us

    Company Profile

    FAQ
    Q1: What is your main products and material supply?
    A1: Our main products are Electronic screws,Sems screws,Tapping screws,Chicago screws,Shoulder screws etc. Special Non-standard studs,Turning parts and High-end precision complex CNC Machining parts etc.
    A2: Carbon Steel, Alloy Steel, Aluminum alloy,Stainless Steel, Brass, Copper ,Titanium alloy or according to your requirement.
    Q2: When can I get the price?
    A: We usually offer you a quotation within 12 hours, and the special offer is not more than 24 hours.Any urgent cases, please contact us directly by phone or send email to us.
    Q3: What about the transportation and delivery date?
    A: If the weight of goods more than 80kg,Normally we use shipment to transprot the orders. It is about 20-30days . If the weight of goods less than 80kg,or there are urgent, we can send the goods via air express,It is 3~5 days.

    Q4: What's your packing?What to do in case of damaged goods during transport?
    A1: Our Normal packing is bulking in Cartons, less than 20 kgs/carton, 48 cartons / pallet. We also can pack products according to your requirement.
    A2: To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
    Q5: Can I get discounts?
    A: Yes, for big order, frequent customers, we give reasonable discounts.
    Q6: Do you have enough capacity?
    A: Our production equipment is a new imported equipment. We have a group of skilled workers who have been working for more than 10 years. Their production experience is very rich and their skills are very skilled. The screws can be 30 million pcs/month. We have sufficient funds to ensure the normal operation of the factory.
    Product Tags:

    Hex Flange Self Tapping Screw

      

    Roof Tile Pads Self Tapping Screw

      

    Leak Proof Self Tapping Screw

      
    Quality Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads for sale

    Hex Flange Self-Tapping Screw with Leak-Proof Sealing Washer for Roof Tile Pads

    Company Info.
    Finexpress Precision Manufacturing (dongguan) Co., Ltd
    Verified Supplier
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