Best Hex Thread Cutting Screws

iExcell 900 Pcs Metric M3 x 6/8/10/12/16/20/25/30/35/40 Alloy Steel 10.9 Grade Hex Socket Flat Head Cap Screws Bolts Nuts Assortment Kit

Screw Drive Style: Hex Socket, Hex Size: 2 mm.
✔ Head Diameter: 5.94mm, Head Height: 1.6mmmm.
Thread Size(Dia.): 3mm, Thread Pitch : 0.5 mm.
✔ 10 Sizes Screws: M3 x 6, M3 x 8, M3 x 10, M3 x 12, M3 x 16, M3 x 20, M3 x 25, M3 x 30, M3 x 35, M3 x 40.
✔ All in One Box: Includes Screws, Nuts and 1 Pcs Hex Key , Hex Size 2.0 mm, to Drives These Screws Easily.
✔ Package: 450 Pcs Screws, 450 Pcs Nuts and 1 Pcs Hex Key Come in an Easy-use Separated Storage Case.

10.9 Grade Alloy Steel, Black Oxide Finish.
Head Diameter: 5.94mm/0.23",Thread Size(Dia.): 3mm.
Total Length(Include Head): 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 16mm/0.47".
Screw Head Style: Flat Head (Known as Countersunk Head).
Screw Drive Style: Hex Socket ( Known as Internal Hex ), Hex Size 2 mm.
Package: Total 250 Pcs Hex Socket Flat Head Cap Screws, 50Pcs Per Size, Come in an Easy-use Separated Girds Plastic Storage BoxDescription Machine Screws, 10.9 Grade Alloy Steel, Black Oxide Finish.
Easy to Store :These Screws Come in an Easy-use Separated Girds Storage Box.
---Item------------Thread Length-------Total Length.
M3 x 6--------------4mm-------------------6mm.
M3 x 8--------------6mm-------------------8mm.
M3 x 10-------------8mm------------------10mm.
M3 x 12-------------10mm-----------------12mm.
M3 x 16-------------14mm-----------------16mm.

✔ Includes 100 Pcs, 10 Sizes, Hex Socket Button Head Cap Screws: 1/4-20 x 3/8, 1/4-20 x 1/2, 1/4-20 x 5/8, 1/4-20 x 3/4,1/4-20 x 7/8, 1/4-20 x 1, 1/4-20 x 1-1/4, 1/4-20 x 1-1/2, 1/4-20 x 1-5/8, 1/4-20 x 2.
Screw Head Style : Button, Screw Drive Style: Internal Hex drives, Known as Hex Socket Drives, Hex Size: 5/32", Head Diameter : 7/16", Head Height : 1/8", Thread Pitch : 20 TPI, Thread Dia. : 1/4".
✔ Includes 100 Pcs, 1/4-20 ANSI/ASME B18.16.6 Self-Locked Hex Lock Nuts, Nylon Inserted, Self Locking, Loose Unexpected Will NOT Occur.
✔ Includes 100 Pcs Φ1/4 Inches Washers: Add More Touch Area to Meet Special Condition In Some Cases and Protect Parts from Being Damaged.
✔ Includes 1 Pcs Hex Key, Hex Size: 5/32", to Drive These Screws Conveniently and Easily..
✔ Material of Screws, Nuts and Washers: Stainless Steel 304, High Strength and Anti-corrosion in Various Environments ✔ Material of hex key: chrome-vanadium steel, nickel plated✔ Package: All These Screws, Nuts, Washers and Hex Key Packed In a Sturdy Easy-use Plastic Storage Case, Organized Conveniently and Easily.

✔ Includes 100 Pcs M5 x 10 mm Hex Socket Button Head Cap Screws, Thread Diameter: 5 mm, Thread Length: 10 mm, Thread Pitch: 0.8 mm.
✔ Strength Grade: 10.9 Grade, Hardness: HRC 32-39, Tensile Strength: 1040N/mm².
✔ Material: Alloy Steel, Black Oxide Finish: High Strength and Anti-rust.
✔ Includes 1 Pcs Hex Key, Hex Size 3.0 mm, to Drives These Screws Easily.

... 15, M8 x 25, M8 x 35, M8 x 40, and come with M8 flat washers, M8 lock washers and M8 hex nuts. This set covers most commonly used size of M8 screws and bolts, will become good helper for you in repairing or replacing work..
➤[Great Workmanship]: These screws and bolts design with high precision, compact and clean thread to achieve tight connection, not easy to fall off and loosen, smooth thread are easy to install without any binding. And professional hex head will be convenient for getting a firm grip or tightening with a torque wrench for evenness. Hex Nuts, flat and lock washers can expand the contact area and reduce pressure in order to protect the screws and parts..
➤[Wide Application]: These 304 stainless steel screws, nuts and washers are professional fittings for indoor and outdoor use. Widely used in all kinds of precision machinery, household appliances, communication products. Suitable for amateurs, professionals, repairers and other DIYers..

Drive Style: Hex Socket, Known as Internal Hex Drives Hex Size: 2.0 mm.
✔ 5 Sizes: M3 x 4mm M3 x 6mm M3 x 8mm M3 x 10mm M3 x 12mm.
✔ Includes 1 Pcs Hex Key Wrench, Hex Size 2.0 mm, to Drives These Screws Easily.
✔ Package : 250 Pcs Hex Socket Button Head Cap Screws and 1 Pcs Hex Key Wrench, Come in an Easy-use Storage Box.

High Quality 510PCS Metric M2 M2.5 M3 M4 M5 Black PA66 Nylon Phillips Pan Head Screws Hex Nut Flat Washer Assortment Kit.
Thread Diameter: M2/(2mm) with Thread pitch: 0.4mm.
Screw thread: M2.5/(2.5mm) with Thread pitch: 0.45mm.
Screw thread: M3/(3mm) with Thread pitch: 0.5mm.
Thread Diameter:M4/(4mm)with Thread pitch: 0.7mm.
Thread Diameter:M5/(5mm)with Thread pitch: 0.8mm.
The assortment contains:M2x5mm(20PCS),M2x8mm(20PCS),M2 Hex Nut (40PCS),M2 Flat Washer(40PCS).
M2.5x6mm(20PCS),M2.5x10mm(20PCS),M2.5 Hex Nut (40PCS),M2.5 Flat Washer(40PCS).
M3x6mm(20PCS),M3x10mm(20PCS),M3 Hex Nut (40PCS),M3 Flat Washer(40PCS).
M4x8mm(15PCS),M4x10mm(15PCS),M4 Hex Nut (30PCS),M4 Flat Washer(30PCS).
M5x10mm(10PCS),M5x20mm(10PCS),M5 Hex Nut (20PCS),M5 Flat Washer(20PCS).
All products are made of durable nylon, Strong,anticorrosive.
Type specification complete, the quality is reliable,Easy to install and durable to use.