Cap Nut
A cap nut, also known as an acorn nut, is a type of fastener that is commonly used in applications where aesthetics are important. The nut features a domed top that covers the end of the bolt or screw, giving it a finished look. Cap nuts are often used in furniture assembly, automotive applications, and in construction projects where exposed bolts or screws need to be covered. They come in a variety of materials, including steel, brass, and stainless steel, and can be threaded onto the end of a bolt or screw. Cap nuts provide a secure hold and are easy to install, making them a popular choice for a wide range of applications.
Popular Products




GB923DIN1587 Semi-circular flange cap nut Integral cap Type nut Extended flange cap
$ 0.3
>=100 Piece
Wenzhou Bohao Standard Parts Co.,




Customized special-shaped knurled cap nuts, hollow internal thread cap nuts and non-standard cap nuts for engine locomotives
$ 0.6
>=100 Piece
Wenzhou Bohao Standard Parts Co.,



Cap nut with metric thread for precision engineering
$ 0.01
>=100 Piece
NINGBO FRIENDEN PRECISION COMPONENTS CO., LTD




Military green hexagonal thin nuts M10*1/M12*1 oxidized blackened screw caps, external hexagonal locking nuts
$ 0.32
>=1000 Piece
Wenzhou Bohao Standard Parts Co.,



CAP NUT
$ 25
>=200000 Piece
JIAXING TUOYI FASTENER TRADING CO,.LTD



DIN1587 CAP NUT
$ 0.02
>=500000 Piece
ZHEJIANG BULLET HARDWARE CO.,LTD



All-size 10mm cap nut copper cap nut din1587 connecting cap nut
$ 0.02
>=1000 Piece
Meorient Import & Export Co.LTD



Factory Price Customized Hex Domed Cap Nuts decorative cap nuts
$ 0.01
>=500000 Piece
浙江先创汽车零部件有限公司




Factory Price Stainless Steel Carbon Din1587 Nut M6 M8 Flange Cheap Hex cap nut
$ 0.02
>=100000 Piece
NINGBO KINGSTAR FASTENERS CO.,LTD



Black nylon dome cap nuts,plastic cap nuts,Hexagon cap nuts
$ 0.01
>=1 Piece
Meorient Import & Export Co.LTD



Acorn cap nut
$ 0.1 ~ $ 1.9
>=10000 Piece
HEBEI SIDA TRADING CO., LTD



Carbon steel cap nut
$ 0.05 ~ $ 0.1
>=50000 Piece
Nantong Jindi Fastener Co., Ltd.
FAQ
Q:
What is a cap nut?A:
A cap nut is a type of fastener that is used to cover the end of a bolt or screw. It is also known as an acorn nut or crown nut.Q:
What are the different types of cap nuts?A:
There are two main types of cap nuts - closed-end and open-end. Closed-end cap nuts have a solid top while open-end cap nuts have a small hole at the top.Q:
What are the applications of cap nuts?A:
Cap nuts are commonly used in automotive, construction, and industrial applications. They are used to cover the end of bolts or screws for safety and aesthetic reasons.