Our company is a high-tech enterprise specializing in the R&D, production, sales and technical services of T post, Electrical Steel Line Wire Hardware Angle Iron, double arming bolt design .We have a large corporate scale and branches to provide broader business channels for exporting to sales of machine bolt design. The shortening of product life cycle requires enterprises to accelerate technology renewal. Since its founding, the company has implemented a strict regional agency system and a 'three-in-one' sales and service system. We integrate employee development with company development and provide a positive and healthy work environment for our employees. Many kinds of different products are available for you to choose, you can do one-stop shopping here. The company will continue to uphold the purpose of "quality first, customer first" and follow the principle of "cooperation and mutual benefit".
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![Square Head Machine Bolt with Square Nut]()
Square Head Machine Bolt with Square NutProduction Description Square Head Machine Bolt with Square Nut Square head machine bolt are made by cold forging.the head is square head Square head size are 25X25X10mm with a chamfer .Square -
![Customized HDG Steel Mushroom Head Stake For Outdoor Camping Tent]()
Customized HDG Steel Mushroom Head Stake For Outdoor Camping TentPRODUCT DESCRIPTION: Garden Pegs Ground Staples Pins Stakes Spikes This thick steel ground stakes, suitable for hard ground and resulting in fewer bent Staples than lower grade alternatives. Durable -
![Ground Anchor Stake Tent Stake Auger Anchor]()
Ground Anchor Stake Tent Stake Auger AnchorPRODUCT DESCRIPTION: Garden Pegs Ground Staples Pins Stakes Spikes This thick steel ground stakes, suitable for hard ground and resulting in fewer bent Staples than lower grade alternatives. Durable -
![Outdoor Steel Screw Tent Peg Stake]()
Outdoor Steel Screw Tent Peg StakePRODUCT DESCRIPTION: Garden Pegs Ground Staples Pins Stakes Spikes This thick steel ground stakes, suitable for hard ground and resulting in fewer bent Staples than lower grade alternatives. Durable -
![Building Material Reinforcing Bar Rebar Bolt]()
Building Material Reinforcing Bar Rebar Boltconstruction-threaded-rebar-bolt-n20-x-600mm Product Decription Threaded rebar is used as an alternative anchoring method when securing sign structures, wind towers, structural steel, and other -
![Hail Protection Wire Tensioner Collar]()
Hail Protection Wire Tensioner CollarPRODUCT DESCRIPTION Hail protection wire tensioner collar can be used for wire. Its size :7X7 9X9 9X9.5 8X12 10X12. The wire rope tensioner is a hailstorm network structure used to strengthen hail -
![Triple Anti Hail Tightener]()
Triple Anti Hail TightenerPRODUCT DESCRIPTION Triple anti hail tightener is a protection system for your orchards and vineyards.And it is used in agriculture in European countries.Each year at the beginning of the season, it -
![Galvanized Earthing Rod]()
Galvanized Earthing RodGalvanized earthing rod One end is made by drilling hole and another end is knurling thread .The tolerance between both is very strict since the thread pin will insert into the drilled hole to make -
![Step Bolt for Tower]()
Step Bolt for TowerSPECIFICATION OF TOWER STEP BOLT 1) The tower step bolt is used for electrical tower poles .which is made by hot forged alloy steel ASTM A394 type D with heat treatment hardness HRC26 or HRB80-100, -
![Ball Eye]()
Ball EyeThe ball eye consists of ball head and the ring of a fitting, used with the ball and socket type suspension insulator upper steel cap socket connection, of insulator string, according to the -
![farm fence T Post]()
farm fence T PostT post is now in the use of ordinary Angle column column, bamboo and wood products, cement products pillar ¨ Y type steel fence an upgraded version of pile system using ordinary carbon steel -
![Step Bolt, Pole Step Bolt]()
Step Bolt, Pole Step BoltProduction Description Forged Galvanized Grade 8 Step Bolt for pole ● Step bolt or pole step bolt are Used as a safety step for climbing transmission towers. ● Step has an integral loop for lineman
James Retana
This company adheres to the business philosophy of honesty, people-oriented, service first, learning and progress, and win-win cooperation. As a customer of this company, we felt a very good shopping
Samuel Jordan
The delivery was very punctual, and the goods were very good!
James Patch
The workmanship and style of the product are good, I am very satisfied.
Sarah Washington
This company does not stick to the rules, but constantly changes flexibly according to market needs, so our needs are well met.
Otis Hess
Their product is very good, beautiful and functional, I plan to buy another one.
Mac Ratchford
I am very happy to be able to work with you! Thanks!
UNIT 5 DESIGN OF SCREWS, FASTENERS Design of Screws, …...
5.7 Design of Screw and Nut 5.8 Threaded Fastener 5.9 Failure of Bolts and Screws 5.10 Permissible Stresses in Bolts 5.11 Summary 5.12 Key Words 5.13 Answers to SAQs 5.1 INTRODUCTION Screws are used...
Washers | Machine Design...
Nov 15, 2002 · They range from No. 6 to 3-in. hole size and from 3/16 to 5-in. OD. Type A washers are satisfactory for most assemblies. Type B washers are of higher quality and are specified in...
Machine Bolts | McMaster-Carr...
Machine Bolts. Hex Head Screws. Hex head screws are easy to install with a wrench for a secure hold. Use them with a nut or in tapped holes. Flat Head Screws. Flat and oval head screws are angled...
Guideline for Bolted Joint Design & Analysis - Engineering Library...
Guidance is provided for general bolted joint design, computation of preload uncertainty and preload loss, and the calculation of the bolted joint factor of safety. Axial loads, shear loads,...
Design of Bolted Connections | Concept and Formulas with …...
It varies from 4.6 to 10.9. Generally, a bolt of grade 4.6 is used in construction. A grade of 4.6 means, 4 indicates 1/100 the of the nominal ultimate tensile strength of the bolt in N/mm^2, and 0.6...
AISC -STRUCTURAL BOLTS-FABRICATOR/ERECTOR & ENGINEERS GUIDE...
Dec 12, 2018 · ASTM-A490 (Structural bolts)-Fully tensioned & snug tight-70% of tensile strength of bolt; ASTM-A307 (Common type of bolt-Machine bolt/Unfinished bolt) ... The alternative design bolt...
We can provide suitable f63 coil insert design, hail protection products for agriculture for the different needs of customers. Welcome to wholesale custom machine bolt design from our factory here. As one of the leading machine bolt design manufacturers and suppliers in China, we can assure you of its excellent design and good price.