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Brand Name : PM
Model Number : M6-M64, 1/4"-4"
Certification : ISO
Place of Origin : CHINA
MOQ : 100PCS
Price : USD 0.001-3 PER PCS
Payment Terms : L/C, T/T
Supply Ability : 1000 Tons per Month
Delivery Time : 15-25DAYS PER CONTAINER
Packaging Details : 25kgs/carton and 36 cartons on standard export wooden pallets
Material : C1035, C1045
Grade : ASTM A325M
Size : M10
Length : 30mm
Surface : Zinc Plated ( Clear/Blue/Yellow/Black )
Thread : UNC
Mark : Manufacturer's ID and A325
Product name : High Strength M10 ASTM A325M grade 8.8 zinc plated heavy hexagon bolt
High Strength M10 ASTM A325M grade 8.8 zinc plated heavy hexagon bolt
ASTM A325 structural bolts are heavy hex bolts made of medium carbon steel with a flat bearing surface, washer faced, and chamfered point. They are commonly used in structural steel joints in heavy construction and available in diameters ranging from 1/2” up to 1-1/2”. A325 structural bolts come in two types. Type 1 is a medium carbon steel and can be galvanized; Type 3 is a weathering steel that offers additional corrosion resistance. These Type 3 A325 bolts shall be marked “A325” to set them apart from standard A325 bolts.
SIZE: 1/4" - 1.1//2", M6 -M36. And 600mm Max length.
STANDARD: ASME B18.2.6
THREAD: ASME B1.1 , UNC, UNF, CLASS 2A
FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.
A325 Types | |
TYPE 1 | Medium carbon, carbon boron, or medium carbon alloy steel. |
TYPE 2 | Withdrawn November 1991. |
TYPE 3 | Weathering steel. |
T | Fully threaded A325. (Restricted to 4 times the diameter in length) |
M | Metric A325. |
A325 Mechanical Properties | ||||
Size | Tensile, ksi | Yield, ksi | Elong. %, min | RA %, min |
1/2-1" | 120 min | 92 min | 14 | 35 |
1.1/8"-1.1/2" | 105 min | 81 min | 14 | 35 |
A325 Type 1 Chemical Properties | ||
Heat Analysis | 120ksi, % | 150ksi, % |
Carbon | 0.30 – 0.52 | 0.30 – 0.48* |
Manganese | 0.60 min | 0.60 min |
Phosphorus | 0.035 max | 0.035 max |
Sulfur | 0.040 max | 0.040 max |
Silicon | 0.15 – 0.30 | - |
Boron | 0.003 max | 0.003 max |
Copper | - | - |
Nickel | - | - |
Chromium | - | - |
Molybdenum | - | - |
A325 Type 3 Chemical Properties | ||||
Heat Analysis | 120ksi, % Comp A | 120ksi, % Comp B | 120ksi, % Index | 150ksi, % Index |
Carbon | 0.33 – 0.40 | 0.38 – 0.48 | 0.30 – 0.52 | 0.30 – 0.53 |
Manganese | 0.90 – 1.20 | 0.70 – 0.90 | 0.60 min | 0.60 min |
Phosphorus | 0.035 max | 0.035 max | 0.035 max | 0.035 max |
Sulfur | 0.040 max | 0.040 max | 0.040 max | 0.040 max |
Silicon | 0.15 – 0.30 | 0.30 – 0.50 | ||
Copper | 0.25 – 0.45 | 0.20 – 0.40 | 0.20 – 0.60 | 0.20 – 0.60 |
Nickel | 0.25 – 0.45 | 0.50 – 0.80 | 0.20 min | 0.20 min |
Chromium | 0.45 – 0.65 | 0.50 – 0.80 | 0.20 min | 0.20 min |
Molybdenum | 0.06 max | 0.10 min | 0.10 min |
A325 RECOMMENDED HARDWARE | |||
Type | Finish | Nut | Washer |
Type 1 | plain | A563 Grade C, C3, D, DH, DH3 | F436 Type 1 |
galvanized | A563 Grade DH | F436 Type 1 | |
Type 3 | plain | A563 Grade C3, DH3 | F436 Type 3 |
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M10 ASTM A325M Grade 8.8 High Strength Stainless Steel Bolts Zinc Plated Images |