Drywall Hex head Machine Stainless Steel Lag Screw

Drywall Hex head Machine Stainless Steel Lag Screw

Payment Type:	L/C,T/T,Paypal
Incoterm:	FOB,CIF,DDP
Transportation:	Ocean,Land,Air,Express,Express
Port:	Shanghai,Tianjin
option:	HEX CAP SCREWS

$0.055000-9999 Piece/Pieces
$0.0310000-49999 Piece/Pieces
$0.01≥50000 Piece/Pieces

$ 0.01 - 0.05 / Piece/Pieces

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Product Attributes
Packaging & Delivery
Product Description
Supply Ability & Additional Information
Company Photos
Production Certification
Company Profile
FAQ
Packaging method

Product Attributes

Industry: Fastener

Brand Name: HCH

Place Of Origin: Jiangsu, China

Certificate: ISO9001-2015

MOQ: 5000

OEM: Yes

Standard: ANSI, ASTM, IFI

Size: Customized

Packaging & Delivery

Selling Units:	Piece/Pieces
Package Type:	Small boxes, plastic bags, bulk cartons, pallets
Picture Example:

Product Description

Hex-head Screws are screws with a hexagonal-shaped head that can be tightened with a wrench (spanner) or socket, which engages with the external faces of the hex head. These types of fasteners have an external hexagon head and should not be confused with a hexagon socket head or an Allen — which has an internal hexagonal socket that can be driven by hex bits or keys.

A screw is a mechanical fastener with a threaded shaft that installs directly into a part. The term hex-head screw typically refers to a machine screw, with a preformed machine thread. Machine screws resemble Bolts but their entire shaft is usually threaded.

Wood screws and self-tapping screws may sometimes also have a hex head when high torque is required. Wood screws and self-topping screws, however, have a tapered shaft with sharp threads that are designed to cut a mating thread in the part to which they are fastened.

Some hex-head screws have a slotted or Philips head in conjunction with a standard hex head so that a screwdriver can be used when if a wrench or socket is unavailable or inconvenient. This may be referred to as a Combi screw.

Hex-head screws may have full-bearing heads, Washer heads, or flanged heads with bonded washers. They’re available in zinc-plated steel, galvanized steel, organic coated steel, stainless steel, bronze, nylon, or bi-metal.

Hex-head screws designed to mate with a machine thread, also known as hex-cap screws, setscrews, or machine screws and are used to secure an object within or against another object.

American National Standard and Unified Standard Heavy Hex Screws and Hex-cap Screws ANSI/ASME B18.2.1-1996, specify the screws ideal size range is 0.25–3 in (6.35–76.20 mm) in diameter.

Certain types of these screws are designed to tap their own hole (also known as lag screws ) and are often used to:

Join heavy timber or heavy objects onto timber
Attach heavy objects to masonry
Attach light objects to timber or steel.
These types of hex-head screws have a tapered point that can be easily inserted into a pilot hole or nylon plug, which is a sharpened point designed to pierce timber or light gauge steel, or a gimlet point designed for the displacement of timber.

Self-drilling hex head screws or Tek screws, are used for joining metal to metal. These types of hex-head fasteners have a fluted tip that self-drills when installed, eliminating the need for a pilot hole.

Self-drilling, hex-head screws have a drill point of varying length depending on the thickness of the metal that the fastener is being fixed to.

Supply Ability & Additional Information

Packaging: Small boxes, plastic bags, bulk cartons, pallets

Transportation: Ocean,Land,Air,Express,Express

Supply Ability: 50000000 pieces per month

Port: Shanghai,Tianjin

Payment Type: L/C,T/T,Paypal

Incoterm: FOB,CIF,DDP

Company Photos

Production Certification

Company Profile

HCH Hardware is a bolt manufacturer and provides all kinds of fasteners since 2008. Our main products include standard bolts, nuts, screws, washers, pins and OEM parts.
We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo, Dainan, Qintong areas, and have established long term relationships with them.
We are now serving for over 60 customers in South and North America. We can provide you with one stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency.
HCH Hardware was certified by ISO9001-2015 on 02/25/2021.
We especially emphasize on products quality, HCH Hardware have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control actions can meet clients` high expectation on quality and services.

FAQ

1- Q: How long is your delivery time?

A: If the goods are in stock, it usually takes 1-3 days. If the goods are not in stock, it will be 20-30 days, depending on the quantity. Generally, a 20 foot container takes about 30 days.

2- Q: Do you provide samples? is it free or extra?

A: We’d like to provide free samples for standard fasteners, but clients need to pay the express charges.

3- Q: What is your payment term?

A: Generally, 30% T/T in advance , the balance against the draft copy of B/L .

4- Q: I need a customized fastener, but it’s not on your website. What do I do?

A: Please send us your request with detailed drawings or photos, then we will make the quotation for you accordingly. 5- Q: I’m not sure what screws I should be using or I need a little engineering help. Do you guys offer assistance?

A: Yes, we have professional engineer to help you, and can make the drawings for you if necessary. So, just please let us know your detailed requirements

Packaging method