High-Quality with Serration Flat Flange Hex Flange Bolt DIN 6921

Product Description

Product DescriptionFlange bolts have an integrated flange under the head, which acts like a washer to distribute the load. This flange can be smooth or serrated; serrated flanges add extra grip and help resist loosening from vibrations, which is especially useful in high-stress or high-vibration environments.
Product Parameters

ITEM NAME:	Hexagon Flange
MATERIAL:	Carbon steel SAE1008 / C1010 / C1020 / 10B21 / 20MnTib / 40Cr / 35Croma / Q355 etc.
STANDARD:	GB / DIN / ASME/ANSI / BSW
GRADE:	Gr4 / Gr6 / Gr8 / Gr10 / Gr12 / Class2 / Class5 / Class8 / 2H Heavy Nut
SIZE :	M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 M72 M76 M80 M90 M100
SIZE:	1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4"
FINISH :	PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide ,Cr3+ , Mechanical Galvanizing,

Detailed Photos**Handan Haoqiang Fastener Manufacturing Co., Ltd.**
**Address:** C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China
Founded in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. stands as a beacon of excellence in the fastener industry, specializing in the production and export of top-tier fastening solutions. With more than a decade of manufacturing acumen and a solidified global trade presence since 2014, we have garnered a stellar reputation for delivering precision-engineered, reliable fasteners to an international clientele.
**Core Products:**
- Nuts and bolts of various specifications
- High-strength bolts and nuts
- Customized fasteners tailored to client requirements
**Compliance Standards:**
Our products rigorously adhere to renowned international standards, including:
- **DIN** (German Standard)
- **GB** (Chinese National Standard)
- **ANSI/ASTM** (American Standard)
- **BSW** (British Standard Whitworth)
- **JIS** (Japanese Industrial Standard)
Armed with state-of-the-art manufacturing technology and stringent quality control measures, we consistently deliver products that stand the test of time, meet performance benchmarks, and comply with global industry standards. Our dedication to innovation and customer-oriented service has fostered enduring partnerships across diverse sectors, including construction, machinery, automotive, and energy.
At Haoqiang Fastener, we uphold the values of integrity, efficiency, and sustainability. Whether catering to domestic projects or international exports, we aim to surpass expectations through competitive pricing, punctual delivery, and unparalleled after-sales support.
*Reach out to us today to explore your fastener needs and discover how our expertise can fortify your projects!*
Exhibition Display
Packaging & ShippingPACKAGE : Our packaging solutions include robust 25kgs boxes with pallets, 25kgs woven bags, and 25kgs gunny bags. We also offer tailor-made packaging as per customer requests to ensure product safety and integrity during transit.
FAQ**Product & Specifications**
Q: What standards do your fasteners comply with?*
A: Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.
**Order & Payment**
*Q: How can I track my international order?*
A: A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service
**Shipping & Logistics**
*Q: What are your delivery options for overseas customers?*
A: We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.
**Returns & Warranty**
*Q: What if I receive defective products?*
A: We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.
**Technical Support**
*Q: Can you assist with material selection for extreme environments?*
A: Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.

---

>> Micro Deval abrasion machine for sale
>> High-Quality Food Grade Conveyor Belt for Safe Efficient Transport
>> Amazon Hot Selling Japanese Claypot Rice Casserole High Temperature Stew Pot Japanese Household Soup Pot Casserole
>> 1year New 360mm Half Copper Foil Cutting and Slitting Machine with Low Price
>> Christmas Lantern Light Merry Christmas Decorations for Home 2022 Navidad Christmas Tree Ornaments Xmas Gifts New Year 2022
>> generator stator cooling water filter SG65/0.7 for Power plant material
>> Hot Sale Aluminum Pipe Use of The Refrigeration Accessories
>> Professional Grade Forged Steel Horseshoes Set
>> Gsi 3200mm 100 Tons Power Press Brake Machine Steel Plate Bending Machine
>> Automatic Weighing PLC Touch Screen Pet Protein Powder Packaging Machine Manufacturer For Pet
>> RC-120DC/Ab RV Solar Air Conditioner
>> Manufacturer High Quality 3 Ml Weight Loss Insulin Injection Pen
>> Used Basket Mould Used Seive Mould Second Hand Basket Mould
>> X7 Video Handheld Game Console Game Controller
>> Skydiro® Direct Red 227/FR Fabric Dye
>> Hot Sale Professional electric portable stainless steel dry noodle pasta spaghetti cutter cutting machine
>> SHAHE Digital Accurate Vernier Caliper Stainless Steel Electronic Caliper 0-200 mm Vernier Caliper
>> Taijia TEM82E Electromagnetic flow meter price flowmeter electromagnetic electromagnetic flowmeter transmitter
>> Thinyou Wall Mounted Projection Screen 100inch Portable Foldable Outdoor Projector Screen
>> No noise no asbestos glue brake pad no damage to brake disc