Prix FOB
Obtenir le dernier prix0.001 ~ 10 USD / Piece ( Negotiable )
|1000 Piece Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
0.001 ~ 10 USD / Piece ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
0.001 per Piece
Commande minimale:
1000 Piece
Packaging Detail:
export Sea-worthy packing, ply-wooden boxes, cartoons, according to customer's requirement
Heure de livraison:
in time delivery, the shortest delivery time
Capacité de Fournir:
10000000 Piece per Month
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal
Groupe de produits :
Personne àcontacter Ms. Ariel
Taizhou, Jiangsu
BOLTS:A
screw, or bolt, is a type of fastener characterized by a helical
ridge, known as an external thread or just thread, wrapped around a
cylinder. Some screw threads are designed to mate with a
complementary thread, known as an internal thread, often in the
form of a nut or an object that has the internal thread formed into
it. Other screw threads are designed to cut a helical groove in a
softer material as the screw is inserted. The most common uses of
screws are to hold objects together and to position objects.
NUTS: A nut is a type of fastener with a threaded
hole. Nuts are almost always used opposite a mating bolt to fasten
a stack of parts together. The two partners are kept together by a
combination of their threads friction, a slight stretch of the
bolt, and compression of the parts. In applications where vibration
or rotation may work a nut loose, various locking mechanisms may be
employed: Adhesives, safety pins or lockwire, nylon inserts, or
slightly oval-shaped threads. The most common shape is hexagonal,
for similar reasons as the bolt head 6 sides give a good
granularity of angles for a tool to approach from (good in tight
spots), but more (and smaller) corners would be vulnerable to being
rounded off. Other specialized shapes exist for certain needs, such
as wing nuts for finger adjustment and captive nuts for
inaccessible areas.
PINS: In engineering and machine design, a pin is
a machine element that secures the position of two or more parts of
a machine relative to each other. A large variety of types has been
known for a long time, the most commonly used are solid cylindrical
pins, solid tapered pins, groove pins, slotted spring pins and
spirally coiled spring pins.
Â
SCREWS:A screw drive is the system used to turn a screw.[1][2] At a minimum, it is a feature on the screw that allows for it to be turned. Usually it also involves a mating tool, such as a screwdriver, that is used to turn it. The following heads are categorized based on commonality, with the less common drives being classified as tamper-resistant.
Most heads come in a range of sizes, typically distinguished by a
number, such as Phillips #00 or Torx T5. These sizes are not
characterized by a linear dimension, but are arbitrary designations
in the same sense as a Size 8 shoe or dress.
RODS and
STUDS: A threaded rod, also known as a stud, is a
relatively long rod that is threaded on both ends; the thread may
extend along the complete length of the rod.[1] They are designed
to be used in tension.[2] Threaded rod in bar stock form is often
called all-thread.Â
WASHERS:A
washer is a thin plate (typically disk-shaped) with a hole
(typically in the middle) that is normally used to distribute the
load of a threaded fastener, such as a screw or nut. Other uses
are as a spacer, spring (belleville washer, wave washer), wear
pad, preload indicating device, locking device, and to reduce
vibration (rubber washer). Washers usually have an outer diameter
(OD) about twice the width of their inner diameter (ID).
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 0.001 ~ 10 / Piece ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 0.001 per Piece |
| Commande minimale: | 1000 Piece |
| Packaging Detail: | export Sea-worthy packing, ply-wooden boxes, cartoons, according to customer's requirement |
| Heure de livraison: | in time delivery, the shortest delivery time |
| Capacité de Fournir: | 10000000 Piece per Month |
| Payment Type: | T/T, L/C, Western Union, Money Gram, PayPal |
| Groupe de produits : | stainless steel seamless pipe |
