Mushroom Head Square Neck Carriage Bolt DIN603

Model NO.: M4-M100

Type: Mushroom Head

Head Style: Round

Grade: 8.8

Finish: Hot Galvanizing

Head Type: Hexagon, Round, Square

Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Blue-White Zin

Transport Package: 20-25kg/Carton+900kg/Pallet

Origin: China

Material: Carbon Steel

Connection: Common Bolt

Standard: DIN, ANSI, GB, JIS, BSW, GOST

Application: Machinery

Available Material: Carbon Steel, High Strength Steel, Stainless Steel

International Standard: DIN, ANSI, GB, JIS, Bsw, GOST

Used: Machinery, Chemical Industry, Environmental, Build

Trademark: HN

Specification: M4-M100

HS Code: 731815

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Mushroom Head Square Neck Carriage Bolt (DIN603)
Â Â Â Â Â Â Â Â Â Â Â Â A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.
A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.Â

Products name Mushroom Head Square Neck Carriage Bolt (DIN603)

Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB

Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593

Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;Â SAE: Gr.2,5,8;Â ASTM: 307A,307B,A325,A394,A490,A449,

Finishing Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated

Production
Process M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener

Customized Products
Lead time Busy season:15-30days,Slack seaon:10-15days

Stock Products Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt

Free Samples for standard fastener

For more information visit:www.hainafastener.com

Service

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective: Competitive prices with factory directly supply
Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us.
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