What are the advantages of our hexagon head bolts and nuts?

① Hexagon socket head bolts are made of high-quality 10.9 grade carbon steel, which is high in hardness, corrosion-resistant, strong and durable.

② M4 Screw and nut kits adopt a round head and hexagonal socket design, and the head contact area is large, making the force more balanced.

③ Hexagon bolts and nuts have tight threads and are not easy to deform and slide during use, can be easily installed and disassembled using the provided wrench.

④ All hex socket head bolt sets are placed according to size in a clear reusable storage box for quick access and storage.

⑤ Suitable for various large-scale industrial and small-scale repairs, such as assembly, repair, and DIY work in offices, factories, homes, and workshops.

Features:

Material: 10.9 Grade Carbon Steel

Size: M4

Color: Black

Quantity: 520 Pcs

Package includes:

45 Pcs - M4x6mm

40 Pcs - M4x8mm

35 Pcs - M4x10mm

30 Pcs - M4x12mm

20 Pcs - M4x16mm

20 Pcs - M4x20mm

15 Pcs - M4x25mm

15 Pcs - M4x30mm

20 Pcs - M4x35mm

20 Pcs - M4x40mm

260 Pcs - M4 Nuts

1 - M4 Wrench

After-sales guarantee:

If you have any questions, please contact us in time and we will solve your questions as soon as possible.

Warm Tips:

Color may vary slightly from the online image due to your monitor's color settings. Please refer to the actual product. Thank you for your understanding.

Fastener type	Hexagon Socket Head Bolts and Nuts
Head style	Button, Hex, Round, Socket Cap
Finish type	Plain
Shape	Round
Thread size	M4
Number of pieces	520
Number of items	520
Manufacturer	WSLLD
Part number	840054
Item Weight	650 g
Product Dimensions	17 x 9 x 2.3 cm; 650 g
Item model number	M4
Finish	Plain
Item Package Quantity	1
Head Style	Button, Hex, Round, Socket Cap
Measurement System	Metric
Batteries included?	No
Batteries Required?	No

520 Pcs M4 Bolts and Nuts Set, Round and Hex Head Screws, Hex Socket Button Head Bolts and Nuts Kit

Details

Description

Specifications

Common Questions