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JIS B 1163 Carbon Steel/Brass Single Chamfer Square Nut Plating Zinc Y. Z. P W. Z. P

Basic Info.Model NO.JIS B 1163MaterialCarbon SteelTypeSquare HeadConnectionCommon BoltHead StyleSquareStandardDIN, ANSI, GB, JISGrade8.8TrademarkQBHTransport Package25kgs/Box, Bulk in PalletSpecificationM3-M24OriginChinaHS Code73181600Product DescriptionJIS B 1163 Stainless Steel/Carbon Steel/Brass ......Keywords:JIS B 1163 Carbon Steel/Brass Single Chamfer Square Nut Plating Zinc Y. Z. P W. Z. P, ANSI, DIN557

Product Description

Basic Info.

Model NO.

JIS B 1163

Material

Carbon Steel

Type

Square Head

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, GB, JIS

Grade

8.8

Trademark

QBH

Transport Package

25kgs/Box, Bulk in Pallet

Specification

M3-M24

Origin

China

HS Code

73181600

Product Description

JIS B 1163 Stainless Steel/Carbon Steel/Brass single chamfer Square Nut

STYLE	single chamfer Square Nut
STANDARD	JIS B 1163
SIZE	M3-M24
CLASS(Carbon steel)	4.8,5.8,8.8,10.9,12.9,
Coating(Carbon steel)	black, zinc, HDG, Heat treatment, Dacromet, GEOMET
MATERIAL	Stainless steel(SS304/SS316)/Carbon steel/Brass
PACKING	bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET	solid wood pallet, plywood pallet, ton box/bag, etc.

Product description
A square nut, or square head nut, is a four-sided nut that is designed for use with a square head bolt and flat washer. Square nuts offer greater surface contact with the part being fastened compared to a standard hex nut, and therefore provide greater resistance to loosening. They also work well in tight spaces when using pliers or a wrench, and are less likely to become rounded-off after repeated loosening/tightening cycles. The square head design however leaves sharp corners that can sometimes be destructive to wood or metal surrounding the nut. Flat washers provide not only protection from damage, but they also succeed in spreading the load of the forces pressing against the nut across a larger area, giving the fastener more strength. Over the years, hex nuts have replaced square nuts for most applications, however they can still be found in furniture manufacturing, restoring vintage automobiles, railroad track construction, or used as a blind nut.

More Details

Free Samples for standard fastener from Jiaxing City Qunbang Hardware
We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.

Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.

Awaiting for your kind inquiry! Thanks & best regards!

For more information: http://qbfastener.en.made-in-china.com & http://qbfastener.en.made-in-china.com