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{"title":"STUD BOLT ASTM A193 GR. B7 W\/ 2 HEAVY HEXAGONAL NUTS ASTM A194 GR. 2H","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/4b\/0295b0b1baf4648e62e9e4efb264-200x200-1\/stud_bolt_astm_a193_gr_b7_w_2f_2_heavy_hexagonal_nuts_astm_a194_gr_2h.jpg","attrs":{"Brand Name":"TOBO","Model Number":"8.8","Certification":"CE","Place of Origin":"China"}}
{"title":"Colorful M54 Grade 8.8 Galvanised Bolts A193 Hot Dip Galvanized Fasteners","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/78\/08ddd7612a37d6d734477bc593e5-200x200-1\/colorful_m54_grade_8_8_galvanised_bolts_a193_hot_dip_galvanized_fasteners.jpg","attrs":{"Brand Name":"TOBO","Model Number":"8.8","Certification":"CE","Place of Origin":"China"}}
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{"title":"NPT Thread Type Stainless Steel Bolts Grade 8.8 Polish Finish","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/36\/94f6ae4134a6b2625ee46d3f8938-200x200-1\/npt_thread_type_stainless_steel_bolts_grade_8_8_polish_finish.jpg","attrs":{"Brand Name":"TOBO","Model Number":"DIN933","Certification":"iso ce","Place of Origin":"China"}}
{"title":"Stainless Steel Right Hand NPT Bolts Hex Drive Grade 8.8 Polished Head","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/58\/6cdcaeafff43eb801fdab8aab410-200x200-1\/stainless_steel_right_hand_npt_bolts_hex_drive_grade_8_8_polished_head.jpg","attrs":{"Brand Name":"TOBO","Model Number":"DIN933","Place of Origin":"China","Certification":"iso ce"}}
DIN933 Grade 8.8 Carbon Steel Full Thread Hexagon Head Bolts Zinc Plated Finish
These DIN933 full thread hexagon head bolts are manufactured from high-strength carbon steel with a Grade 8.8 mechanical property rating, designed to meet strict DIN industrial standards for reliable performance in general engineering, machinery assembly, construction, and automotive applications.
Featuring a full thread design along the entire shank length, these bolts provide strong clamping force and stable fastening performance. The hexagon head structure allows for easy installation and tightening with standard wrenches, ensuring high operating efficiency. The surface is treated with zinc plating, which effectively improves corrosion resistance, prevents rusting, and extends service life even in moderately humid and outdoor environments.
Strict dimensional control ensures good interchangeability and consistent fitting with corresponding nuts and washers. Each bolt is produced in accordance with DIN933 specifications, with stable mechanical performance, high tensile strength, and good toughness. Suitable for metal-to-metal connections, equipment maintenance, and structural fixing, these zinc-plated Grade 8.8 hex bolts offer cost-effective and durable fastening solutions for global industrial customers.
DESIGN
TEMP.
FLANGES
GRADE
THREAD RODS
GRADE
NUTS
-195° to 102°C
ASTM A182
Gr. F304, F304L, F316,
F316L, F321, F347
A320 Gr.B8 Class2
A194 Gr.8A
-101° to -47°C
ASTM A350
Gr.LF3
A320 Gr.L7
A194 Gr.7
-46° to -30°C
ASTM A350
Gr.LF2
A320 Gr.L7
A194 Gr.7
-29° to 427°C
ASTM A105
A193 Gr.B7
A194 Gr.2H
428° to 537°C
ASTM A182
Gr.F11, F22
A193 Gr.B16
A194 Gr.2H
538° to 648°C
ASTM A182
Gr.F11, F22
A193 Gr.B8 Class1
A194 Gr.8A
649° to 815°C
ASTM A182
Gr. F304H, F316H
A193 Gr.B8 Class1
A194 Gr.8A
DESIGN
TEMP.
FLG'S
GRADE
THREAD RODS
GRADE
NUTS
Note: Materials in the table above are being provided for guidance purposes
Product Description
Product Name
DIN933 A2-70 standard hex head bolts stud bolt M3*18 manufacturer
ISO standard,100% Whole range inspection through the production
Certificate
ISO9001:2008,ISO14001:2004
Advantages
OEM / ODM / customized service provided
Products Show
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 50% T/T in advance ,balance before shippment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
5000000-6000000
Ecer Certification：
Verified Supplier
TOBO GROUP LTD is a professional fastener manufacturer and exporter in China. We produce various types of fasteners (include non-standard) in GB, DIN, BS, ANSI/ASME, IFI, ISO, and JIS with 300 tons of monthly productivity. Our main products are bolts, nuts, screws, threaded rods, plain was... TOBO GROUP LTD is a professional fastener manufacturer and exporter in China. We produce various types of fasteners (include non-standard) in GB, DIN, BS, ANSI/ASME, IFI, ISO, and JIS with 300 tons of monthly productivity. Our main products are bolts, nuts, screws, threaded rods, plain was...
