Hex Flange Bolt
MOQ: 500kgs
-
Product Features:
Size: 1/4”-1”, M5-M20
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Thread: M, UNC, UNF
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G., Carburizing
Head: Hex Flange, Serrated flange -
Trade Term & Payment
FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment :
T/T, L/C , D/A , D/P , Western Union,etc -
Packaging Details:
b. bulk in cartons 9"x9"x5" (<=18kg )+ 48CTN/wood solid Pallet
c. according to customer special demand -
Supply Ability & MOQ:
MinimumOrder:
500kgs for each specification -
Market:


Who We are?
- Shanghai Jian & Mei Industry and Trade Co., Ltd. is well equipped with various multi-station cold heading machines and high-medium frequency heating machines imported from Taiwan. JM can manufacture all kinds of fasteners of various head types with the specifications from M6- M56,1/4-2”in diameter, 20-1500 (1”-60”) in length, from Class 4.8 to 12.9 and from A429 Grade 2-8.


Test Report
Each batch of exported products are identified with a unique batch number in the Finished product testing report and steel mill raw material quality inspection report.

- If you need, the test report form the third part is available



Nominal Size or Basic Major Dia of Thread |
E | F | G | B | K | H | H1 | R2 | A | ||||||
Body Dia |
Width Across Flats | Width Across Corners | Flange Dia | Flange Thickness | Head Height | Hex Height |
Flange Top Radius |
Gaging Ring Thickness | |||||||
Max | Min | Basic | Max | Min | Max | Min | Max | Min | Max | Min | Max | Max | Min | ||
1/4 | 0.2500 | 0.2500 | 0.2450 | 3/8 | 0.3750 | 0.367 | 0.433 | 0.409 | 0.56 | 0.04 | 0.28 | 0.17 | 0.015 | 0.0514 | 0.0511 |
5/16 | 0.3125 | 0.3125 | 0.3065 | 1/2 | 0.5000 | 0.489 | 0.577 | 0.548 | 0.68 | 0.05 | 0.32 | 0.21 | 0.019 | 0.0643 | 0.0640 |
3/8 | 0.3750 | 0.3750 | 0.3690 | 9/16 | 0.5625 | 0.551 | 0.650 | 0.618 | 0.81 | 0.06 | 0.39 | 0.25 | 0.022 | 0.0771 | 0.0768 |
7/16 | 0.4375 | 0.4375 | 0.4305 | 5/8 | 0.6250 | 0.612 | 0.722 | 0.685 | 0.93 | 0.07 | 0.46 | 0.30 | 0.026 | 0.0900 | 0.0897 |
1/2 | 0.5000 | 0.5000 | 0.4930 | 3/4 | 0.7500 | 0.736 | 0.866 | 0.825 | 1.07 | 0.08 | 0.51 | 0.34 | 0.030 | 0.1029 | 0.1026 |
9/16 | 0.5625 | 0.5625 | 0.5545 | 13/16 | 0.8125 | 0.798 | 0.938 | 0.895 | 1.19 | 0.09 | 0.57 | 0.38 | 0.034 | 0.1157 | 0.1154 |
5/8 | 0.6250 | 0.6250 | 0.6170 | 15/16 | 0.9375 | 0.922 | 1.083 | 1.034 | 1.33 | 0.10 | 0.62 | 0.42 | 0.038 | 0.1286 | 0.1283 |
3/4 | 0.7500 | 0.7500 | 0.7410 | 1-1/8 | 1.1250 | 1.100 | 1 299 | 1 234 | 1.59 | 0.11 | 0.73 | 0.51 | 0.045 | 0.1543 | 0.1540 |
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