Stainless Steel Socket Countersunk Barrel Nuts Sex Bolts

Stainless Steel Socket Countersunk Barrel Nuts Sex Bolts are specialized fasteners consisting of a male and female part, used to securely join materials together. The countersunk design allows the bolt head to sit flush with the surface, providing a smooth, flat finish. Made from stainless steel, these bolts offer excellent corrosion resistance and durability, making them ideal for applications requiring both strength and a clean appearance, such as furniture, machinery, or construction projects. They are typically fastened with a hex key or Allen wrench due to the socket design. Non-standard sizes and specials are available to order.Please click button to inquiry.

Material: Stainless Steel 304,316

Standard:GB

Finish: As finished

Size:M3-M48

Strength Grade:Grade4.8,6.8,8.8,10.9.12.8

Stainless Steel Socket Countersunk Barrel Nuts Sex Bolts Description

Stainless Steel Socket Countersunk Sex Bolts are precision-engineered fasteners designed for applications that require strong, secure connections with a smooth, aesthetically pleasing finish. These bolts consist of two parts: a male bolt with an internal socket drive (usually hexagonal) and a female sleeve, often referred to as the “sex bolt” due to its interlocking design. They are primarily used for fastening two or more materials together by threading the male part into the female part, creating a sturdy connection.
 

Our Stainless Steel Socket Countersunk Barrel Nuts Size Chart

Barrel Nuts Drawing
Specification M(thread diameter) S(Out diameter) S2(head diameter) T(head thickness) tool specification
M3 3 4 8.5 1.5 2.5
M4 4 5 2
M5 5 6 10.5 2.5 3
M5 7 11.5 4
M6 6 8 13 3
M8 8 10 16 3.3 5
M10 10 13 20 4 6
Size not list? Please email us to inquiry

Sex Bolts drawing

Specification M(thread diameter) D(head diameter) T(head thickness) Tool specification
M3 3 7 1.6 2
M4 4 8.6 2 2.5
M5 5 10.5 2.1 3
M6 6 12.5 2.7 4
M8 8 14 3.0 5
M10 10 17 3.7 6
Size not list? Please email us to inquiry

Shipping and Payment Terms:

  • We generally ship cargos worldwide by sea. The goods will be in a shipping container when arriving at the port. You are responsible for picking up your shipment and customs clearance on your side.
  • We do accept small, urgent orders that need to be shipped by air.
  • We currently accept T/T & L/C.
  • Please contact us if you have any questions about shipping or payment, we will be happy to assist you.

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