M3 Stainless Steel Square Nuts, Metric Female Thread Fasteners for Furniture Frame Assembly Home Repairs, 20Pcs

• Material: This square nut is made of 304 stainless steel. It is rust-resistant and suitable for both indoor and outdoor use
• Available sizes: M3(pitch0.5, L5.5, H2.5), M4(pitch0.7, L7, H3), M6(pitch1, L10, H5), M8(pitch1.25, L13, H6)
• Design: This square nut features a simple design; its four right-angled sides allow it to fit securely into profile grooves or square holes. When tightened, it does not rotate with the bolt and is resistant to loosening
• Wear-resistant: With wide gripping surfaces for wrenches, its right-angle edges resist rounding from wear. The nuts withstand high tightening torque and avoid corner stripping damage after repeated assembly and disassembly
• Wide Application: Compatible with various aluminum extrusions, furniture, equipment frames, auto repair, machinery, workbenches and more

Name: Square Nut. Material: 304 Stainless Steel. Quantity: 20 pieces of the same specification per pack. Available Sizes: M3, M4, M6, M8. Application: Aluminum profile slots, furniture assembly, equipment frames and more.