Boulon M18
Overview
Product sourcing insights & recommendations
The M18 bolt (boulon m18) market is currently undergoing a shift toward high-tensile materials and "smart" manufacturing, with the global structural bolt segment projected to reach USD 1 billion by 2026. M18 fasteners are essential for high-load applications, representing roughly 4-6% of the global structural market, with significant demand coming from the construction, energy, and heavy machinery sectors.
Key insights include a surge in search interest peaking in April 2026 and an industry-wide move toward ultra-high tensile grades (10.9 and 12.9) that offer better preload performance for critical infrastructure. Current B2B sourcing data shows competitive pricing starting as low as $0.02 per piece for wholesale socket head cap screws, while specialized stainless steel variants range between $0.04 and $0.13 per piece. Detailed analysis, including segment growth, application breakdowns, and sourcing recommendations, can be found in the report below.
Based on the M18 bolt market report, you may want to:
Structural M18 Bolts For Construction And Machinery
Products · 3 lists
M16 M18 SS 304 Stainless Steel Plain Finish Purlin Bolts Double Hex Flange Head Bolts and Nuts
Bester Industrial Technology Wuxi Co., Ltd.verified🇨🇳CN5 yrs
Factory Direct-sale ANSI Zinc Plated Carbon Steel Grade Galvanized Anchor Bolts M8/M10/M12/M18
Hebei Naidian New Materials Co., Ltd.verified🇨🇳CN1 yr
A325 M22 M18 Gr8.8 10.9 12.9 Astm A307 Grade B A490 Heavy Hex Bolt
Shanghai G&T Industrial Co., Ltd.verified🇨🇳CN12 yrs
High Quality M18 M20 Galvanized Hex Bolts Grade 12.9 Black Steel Hexagon Bolt
Tianjin Sada Metal Materials Co., Ltd.verified🇨🇳CN6 yrs
Factory Custom China Stud Bolt M8 M10 M12 M14 M16 M18 M25 with Two Nuts Double End Bolts
Dongguan Jinpeng Hardware Technology Co., Ltd.verified🇨🇳CN7 yrs
HDG Hexagon Head Bolt 4.8 8.8 Manufacturing Carbon Steel M10 m18 M24 Manufacture Nut and Bolt Galvanized Hex Bolts
Handan Wangsheng Fastener Co., Ltd.verified🇨🇳CN6 yrs
DIN933/DIN931 Carbon Steel High Strength Zinc Plated Galvanized Hex Bolt Nut Washer Half Threaded M14/M16/M18 4.8/8.8/10.9
Handan Senhong Metal Products Co., Ltd.verified🇨🇳CN5 yrs
Black Oxide External Hexagon Bolt Class 10.9 Full Thread M16 M18 M20 High Strength Carbon Steel for Railway Rolling Stock
Tianjin Longford Metal Products Co., Ltd.verified🇨🇳CN8 yrs
Fast Delivery M16 M18 Galvanized Steel Zinc Yellow Grade 4.8 Grade 8.8 Carbon Steel U Bolt with Nuts and Washers
Shanghai G&T Industry Co., Ltd.verified🇨🇳CN5 yrs
304/316 Anti-Corrosion Stainless Wedge Expansion Anchor Bolts (M12-M20) DIN Factory Direct for Construction/Machinery Inch
Jiangsu Xinzhenya Metal Technology Co., Ltd.verified🇨🇳CN3 yrs
Multi Size M8-M16 Galvanized Wedge Anchor Bolt Standard Expansion Fastener for General Construction Engineering Works
Hebei Aoying Import And Export Co., Ltd.🇨🇳CN2 yrs
M6 M8 M10 M12 14 M16 M18 M20 HDG Galvanized Steel Black Oxide CLASS 4 Standard Thread Plain Head Construction Anchor Bolt 1 Nut
Wuxi Ashlity Technology Co., Ltd.🇨🇳CN2 yrs
Construction Machinery Accessories SK235SR-1E SK200 Excavator Spare Parts M18 X 1.5 X 80mm 2420P1580D4 BOLT
Guangzhou Sparkling Machinery Co., Ltd.🇨🇳CN13 yrs
Factory Customized High Quality Grade 10.9/12.9 Wheel Truck Bolt M18*1.5*64mm Construction Machinery Parts New SSXR
M6 M8 M10 M12 M14 M16 M18 Zinc Plated Carbon Steel Concrete Expansion Anchor Bolts Wedge Anchor
Hebei Yili Import And Export Trading Co., Ltd.verified🇨🇳CN6 yrs
Wedge Anchor Bolt China Manufacturer M10-M18 Galvanized Expansion Bolt Carbon Steel/Stainless Steel Grade 4.8-12.9
Yuyao Hongsheng Trading Co., Ltd.🇨🇳CN4 yrs
PC200 Excavator Roller Bolt Hex Bolts Grade 12.9 M18 X 2.5 X 85 M22*70 M20*130 Track Roller Bolt and Nuts Sprocket
Guangzhou Huilian Machinery Equipment Co., Ltd.verified🇨🇳CN12 yrs
Heavy Duty Stainless Steel M18 Wedge Anchor | Concrete Expansion Bolt | Through Bolt Concrete Fasteners for Construction
Shenzhen Xiangying Weiye Hardware Co., Ltd.verified🇨🇳CN4 yrs
Non-Standard High Strength Square Head Bolt Screws Grade 12.9 4.8 8.8 T Bolt M8 M12 M16 M18 Machine Bolt Customized
Hebei Wanbaoli Metal Products Co., Ltd.🇨🇳CN4 yrs
China Factory 53103205 Bolt on Teeth Carbon Steel Excavator M12 M14 M16 m18 M20 M24 M21 M23 Standard Size Grade Bolt and Nut
Ningbo Yasheng Casting Industry Co., Ltd.verified🇨🇳CN13 yrs
M6 M8 M10 M12 M16 M18 M20 HDG Galvanized Steel Black Oxide ASTM F1554 Anchor Bolt High-quality Bolts for Secure Fastening
Handan Hangfan Metal Products Co., Ltd.verified🇨🇳CN2 yrs
Best Quality Hardware Tools 18*1.5*80 Track Roller Excavator Bolt Chinese Factory Excavator Track Bolts & Nuts
Fujian Haizhizhou Import And Export Trade Co., Ltd.verified🇨🇳CN7 yrs
Korea Truck and Trailer Rear Wheel Bolts with Double Nuts M18*1.5*66mm
Quanzhou Litai Auto-Parts Mfg. Co., Ltd.🇨🇳CN3 yrs
New M18 Truck T-type Bolts and Nuts for Truck Trailers High-quality 40Cr Material Grade 10.9/12.9 Hub Accessories
Anguo Hongtai Machinery Parts Co., Ltd.🇨🇳CN2 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
23 sources cited · Verified industry data & reports
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