Products

DESCRIPTION

Basic Info

Model NO.	DIN7504K/ASME
Grade	8.8
Finish	White Zinc,Nickel Plated
Surface Hardness	630hv
Zinc Thickness	2-8μ
Salt Spray Test	24-1400hours
Core Hardness	430hv
Twisting Force	Standard
Transport Package	Standard Export Packing
Specification	3.5/3.9/4.2/4.8/5.5/6.3
Trademark	JSR
Origin	Made in China
HS Code	731815
Production Capacity	5000tons/Year

Product Description

Product Description

Material	C1022A Carbon Steel Famous Brand Steel Heat Treatment
Standard	DIN7505/DIN18182/DIN7504K/DIN7504P/DIN7504N/DIN7981/DIN7982/ASME/DIN571/DIN965
Thread	AB thread/B thread/Fine Thread/Coarse Thread/High Low Thread
Length	6mm-200mm, 1/4"-8"
Diameter	2.9mm,3.5mm,3.9mm,4.2mm,4.8mm,5.5mm,6.3mm /#4,#6,#7,#8,#10,#12,#14
Drive	Without or Slotted/Philips/Pozi/Slotted and Philips/Square/Torx
Head	Double CSK head/Csk Head/Pan Head/Flat Head/Bugle Head/Hex Head/Wafer Head/Truss Head/Modified Truss Head/Pan framing
Surface	Galvanized/Phosphated/Black/Ruspet
Thread Angel	60°/40°
Packing	Small box/Nylon Bag/Plastic Box/Bulk/Pallet

	ST2.9 ST3.5 (ST3.9) ST4.2 ST4.8 (ST5.5) ST6.3
P a c dc e k kw r s dp (Drill Metal Thickness)	1.1 1.3 1.3 1.4 1.6 1.8 1.8 1.1 1.3 1.3 1.4 1.6 1.8 1.8 0.4 0.6 0.6 0.8 0.9 1 1 6.3 8.3 8.3 8.8 10.5 11 13.5 5.8 7.6 7.6 8.1 9.8 10 12.2 4.28 5.96 5.96 7.59 8.71 8.71 10.95 2.8 3.4 3.4 4.1 4.3 5.4 5.9 2.5 3 3 3.6 3.8 4.8 5.3 1.3 1.5 1.5 1.8 2.2 2.7 3.1 0.4 0.5 0.5 0.6 0.7 0.8 0.9 4 5.5 5.5 7 8 8 10 3.82 5.32 5.32 6.78 7.78 7.78 9.78 2.3 2.8 3.1 3.6 4.1 4.8 5.8 0.7~1.9 0.7~2.25 0.7~2.4 1.75~3 1.75~4.4 1.75~5.25 2~6
Lg ()	- - - - - - -

Packaging & Shipping

Three Type of inside Packing: 1) Bulk 2) small box 3) nylon bag

Outer Packing and Loading:
1)Pallet or Wooden case loading fast and protect goods.
2)Cartons without pallet can loading more cube to save sea freight.
3)Bags can pack 50kgs save packing cost.

Heat Treatment And Galvanized

Laboratory

FAQ

Q1:Are you trade company or manufacturer ?

A: We Provide one stop solution for fasteners, special screws are very strong, trading and manufacture both.

Q2: What's the delivery time?
A: 10-30days regularly, depend on size, quantity and packing.

Q3: Do you have after-sales service?
A: Yes,We provide 7X18Hours service for all of our customers.

Q4: How do you guarantee quality?
A: My factory established in 2005, we export to global market, well known what market standard and quality.Q5: What's the advantage compare with other company?
A: Very competitive price, Fast delivery time, excellet packing and Flexible payment.