Black Steel Class12.9 Hex Socket Cap Head Combination Spring Washer Screw

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: M2.5~M25
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 12.9
• Application: Machinery
• Finish: Passivation
• Color: Silver
• Maerial Grade: Stainless Steel 304, 316
• Specifications: DIN912/ANSI B18.2.1/JIS
• in Stoc Size: M2.5 M3, M4, M5, M6
• Transport Package: DIY Box, Cardboard Box, Carton, Pallet
• Specification: DIN, BS, JIS, ANSI all sizes
• Trademark: TS
• Origin: Zhejiang China
• HS Code: 73181590
• Production Capacity: 550 Tons/Month

Product Description

M2.5~M8  Steel Hex Socket Cap Head Bolts Screws in kit
(Bolt with flat washers & Spring washers in kit)



Description Details:
Hex Socket Cap Bolt
Metric Spcifications as per DIN912 Standard
Size M2.5 up to M24
Length 6mm up to 300mm
Yellow Zinc Galvanizing, or Black Oxide, White Zinc
Nickle and Chrome plated, brass coating, dacromet coating
Silver coating, ruspert coating
Material Grade 8.8, 10.9, 12.9 and A2, A4

Standard DIN912, DIN7984 ANSI B18.2.1
Customized specifications negotiable
Surface can be PL, ZP, BZP, YZP, HGD, nickle

For more production information, please visit us
At hexbolts. Cn

Store details : Class8.8. 10.9, 12.9

Size	Length	Store	Delivery
M2.5	6/8/10/12_30	Large qty	within5 days
M3	6~30	Large qty
M4	6~45	Large qty
M5	6~50	Large qty
M6	6~50	Large qty
M8		Large qty
M10	_150	confirm with us for details

DIN912 Standard Specificatinos please see below table!

Standard: DIN/JIS/GB/ISO , NON-standard also we can produce with drawing or samples
Materials: Stainless steel 304, 316, carbon steel
Color: Zinc , Yellow, HDG, Dacromet . Black

Types , pls. following:






      

 

 

FAQ:

Q1.What is your main products?
A1:Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors and rivets. Meantime, our company also produces stamping parts and machined parts.

Q2. How to ensure that every process's quality?

A2:Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products.
Q3.How long is your delivery time?
A3:Our delivery time is generally 30 to 45 days. Or according to the quantity.
Q4. What is your payment method?
A4:30% value of T/T in advance and other 70% balance on B/L copy.
For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.
Q5.Can you provide a sample?
A5:Sure, Our sample is provided free of charge, but not including courier fees.