The Best M5X16 Screws of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best M5X16 Screws of 2025. Check our ranking below.
2,436 Reviews Scanned
Rank No. #1
MewuDecor M5-0.8 x 16mm Button Head Socket Cap Screws, Stainless Steel 18-8 (304), Bright Finish, Fully Threaded, 100 PCS
- Made of high quality stainless steel 304.
- Head Diameter 9.5mm; Head Height 2.75mm; Allen Hex Drive 3mm.
- System of Measurement: Metric; Thread Diameter: 5mm; Thread Pitch: 0.8mm; Screw Length: 16mm.
- Package Included: 100 PCS button head socket screws M5 x 16mm.
- Button Head Socket Screws are great to have around for use in wood and wet environments.
Rank No. #2
M5 x 16mm (25 Pack) Metric Flat Head Hex Socket Cap Screws Bolts, Black Oxide 304 Stainless Steel 18-8, Hex Drive, Bright Finish Fully Machine Thread
- VALUE PACKAGING AND EASY TO USE: This Flat Head Hex Socket Cap Screws Bolts package contains 25Pcs screws, 1 Pcs hex key. You can get your work done easily and qucikly. They are ideal for use at home, in the office or at work.They are ideal for use at home, in the office or at work.
- Product Size: Thread Diameter: 5mm; Thread Pitch: 16mm.
- RUGGED AND DURABLE - Our Flat Head Hex Socket Cap Screws Bolts made of high-quality Black Oxide 304 Stainless Steel 18-8，which has higher corrosion resistance and anti-rust effect than ordinary bolt, longer service life, not easy to damage, more solid.
- WIDE RANGE OF APPLICATIONS - Flat Head Hex Socket Cap Screws Bolts can be widely used in the home and office appliance, communication equipments, ship assembly , the mechanical industry and small repairs around shops, garages or home furniture fasteners.
- INTIMATE SERVICE - We focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible.
Rank No. #3
MewuDecor M5 x 16mm Socket Head Cap Screws, Grade 12.9 Alloy Steel Black Oxide, Allen Socket Drive, Full Thread, Pack of 50
- The socket head cap screws are alloy steel Grade 12.9 which offers chemical resistance.
- Thread Diameter: 5 mm; Thread Length: 16 mm; Total Length: 21 mm; Pitch Size: 0.8 mm.
- Head Diameter: 8.5 mm; Head Height: 5 mm; Drive Type: Allen Hex Socket 4 mm; Color: Black Oxide.
- Package Included: 50 x Socket Head Cap Bolts/Screws (M5-0.8 x 16).
- Socket Head Cap Screws are great to have around for use in wood and wet environments.
Rank No. #4
100 PCS M5 x 16mm Flat Head Socket Cap Screws Bolts, Countersunk Allen Bolts, Stainless Steel 304, Full Thread, Bright Finish, Screwdriver Included
- Thread Diameter: 5mm, Thread Pitch: 0.8mm, Screw Length: 16mm, Head Diameter: 9.8mm.
- Material - The M5 x 16mm screws are made of high quality 304 stainless steel, which provides high corrosion resistance and anti-rust property even in different extreme environment.
- Performance - The socket head M5 screws are not easy to deform or damage, long service life and more solid. They have deep and clear threads, good fastening performance, smooth surface and good-looking appearance.
- Package Included - 100 PCS Flat Head Socket Cap M5 Bolts with a Screwdriver.
- Wide Application - The Flat Head Socket Cap Screws are widely used in furniture fasteners, woodworking projects, office appliances, communication equipment, and various machinery industry.
Rank No. #5
Fgruh 270pcs M5 Screws with Nuts Assortment kit, M5x8/10/12/16/20/25/30/35 mm 304 Stainless Steel Hex Socket Head Cap Screw Bolts Nuts Flat & Lock Washer Set
- 【Perfect for DIY Projects】 This M5 screw assortment kit are ideal for hobbyists working with 3D printing, electronics, RC models, DIY repairs, chair replacement and CNC machinery, offering precision for intricate designs.
- 【Standardized Metric Sizes】 The M5 hex socket head cap screws assorted kit come with 8 commonly used lengths—M5-0.8 x 8mm, 10mm, 12mm, 16mm,20mm,25mm,30mm,35mm,M5 bolt pitch 0.8 mm, ideal for routine installations and repairs. They meet standard metric specs, the average error is less than 0.01mm.
- 【304 Stainless Steel Material 】 M5 bolts and nuts set are made of high-quality 304 stainless steel, which resist corrosion and rust, with smooth threads and high hardness for secure fastening, heavy-load capacity, and long-term use in all conditions.
- 【Smart Storage Box 】The 5mm hardware screws kit comes in a durable, compartmentalized case with clear size labels—so you can spot the right screw instantly. Keeps your workspace tidy and speeds up project progress, making every job smoother.
- 【Quality Service】 Backed by rigorous quality control, Fgruh guarantees reliable metric screw assortment kit for your projects. Enjoy peace of mind with our 24-month warranty and dedicated customer support.
Rank No. #6
M5 x 16mm (30 Pack) Flat Head Machine Screws Black Oxide 304 Stainless Steel, Fully Threaded, Phillips Drive for Furniture Repairs and 3D Printer
- Type: Flat Head Machine Screws
- Screw Size: M5 x 16mm; Package Included: 30PCS
- RUGGED AND DURABLE - Our flat head machine screws made of high-quality Black Oxide 18-8(304)Stainless Steel，which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.
- WIDE RANGE OF APPLICATIONS - Flat Head Machine Screw can be widely used in the home and office appliance, communication equipments, ship assembly , the mechanical industry and small repairs around shops, garages or home furniture fasteners
- INTIMATE SERVICE - We focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible.
Rank No. #7
iexcell 50 Pcs M5 x 16mm Thread Pitch 0.8 mm Alloy Steel 12.9 Grade Hex Socket Button Head Cap Screws Bolts Kit, Black Oxide Finish
- ✔ Includes 50 Pcs M5 x 16mm Hex Socket Button Head Cap Screws , Thread Size ( Diameter ): 5 mm, Thread Pitch: 0.8 mm, Thread Length: 16 mm, Total Length ( Includes Head ) 18.63 mm, Screw Head Style: Button Head, Head Diameter: 9.32 mm, Head Height: 2.63 mm Screw Drive Style: Hex Socket Drive, also Known as Internal Hex Drive, Hex Size: 3.0 mm
- ✔ Material of Screws: Alloy Steel 40Cr, Black Oxide Finish; Strength Grade of Screws : 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220 N/mm²
- ✔ 1 Pcs Hex Key, Hex Size: 3.0 mm, to Drive These Screws Conveniently and Easily
- ✔ Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust
- ✔ Package: 50 Pcs M5 x 16mm Hex Socket Button Head Cap Screws and 1 Pcs Hex Key Come In Plastic Storage Case, Organized Conveniently and Easily
Rank No. #8
Oneyijun 20 Pcs M5 x 16mm Self Tapping Wood Screws Carbon Steel Mushroom Round Flanged Head Fasteners Drilling Screw Black
- Material: Carbon Steel.
- Head Diameter: 11.5mm / 0.45 inch.
- Pitch: 0.8mm / 0.031 inch.
- Thread Diameter: 5mm / 0.19 inch ，Thread Length: 16mm / 0.62 inch.
- Functional house tool:flat head screws with good holding power fit for many woodworking and DIY jobs,fasteners for the furniture and cabinet industry.
Rank No. #9
M5 x 16mm (25 Pack) Metric Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel 18-8, Hex Drive, Bright Finish, Fully Machine Thread
- VALUE PACKAGING AND EASY TO USE: This Flat Head Hex Socket Cap Screws Bolts package contains 25Pcs screws, 1 Pcs hex key. You can get your work done easily and qucikly. They are ideal for use at home, in the office or at work.They are ideal for use at home, in the office or at work.
- Product Size: Thread Diameter: 5mm; Thread Pitch: 16mm.
- RUGGED AND DURABLE - Our Flat Head Hex Socket Cap Screws Bolts made of high-quality 18-8(304)Stainless Steel，which has higher corrosion resistance and anti-rust effect than ordinary bolt, longer service life, not easy to damage, more solid.
- WIDE RANGE OF APPLICATIONS - Flat Head Hex Socket Cap Screws Bolts can be widely used in the home and office appliance, communication equipments, ship assembly , the mechanical industry and small repairs around shops, garages or home furniture fasteners.
- INTIMATE SERVICE - We focus on customer satisfaction, if you have any questions or are not satisfied, you can contact us by email, we will solve all your problems as soon as possible.
Rank No. #10
MewuDecor M5 x 16mm Button Head Hex Socket Cap Screws, 10.9 Grade Alloy Steel, Black Oxide Finish, 100 PCS
- Made of Alloy Steel, tensile strength: 10.9 Grade.
- Black oxide finish offers mild corrosion resistance.
- Thread Diameter 5mm; Thread Pitch: 0.8mm; Screw Length: 16mm.
- Package Included: 100 PCS socket head screws M5 x 16mm.
- Button Head Socket Screws are great to have around for use in wood and wet environments.
Last update on 2026-06-01 / Affiliate links / Images from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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