English
  • Hongji

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji Featured Image
  • factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji
  • factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji
  • factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji
  • factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji
  • factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for Full Thread Bolt , Screw Bolts , Hexagon Set Screw , The mission of our firm should be to provide the best high quality goods with finest price tag. We've been on the lookout forward to doing organization with you!
factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji Detail:

Description

QUICK Response

QUICK Quotation

QUICK Delivery

READY TO SHIP DELIVERY

10000+ SKU in warehouse

We Commit for RTS items:

70% items delivered within 5 days

80% items delivered within 7 days

90% items delivered within 10 days

Bulk orders, please contact customer service

photobank (3)
ASME B18.3 Hex Socket Cap Screw Drawing

Size 0# 1# 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16
d Thread Dia 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.3125
PP UNC - 64 56 48 40 40 32 32 24 24 20 18
UNF 80 72 64 56 48 44 40 36 32 28 28 24
UNEF - - - - - - - - - 32 32 32
ds Max=Nominal 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.3125
Min 0.0568 0.0695 0.0822 0.0949 0.1075 0.1202 0.1329 0.1585 0.184 0.2095 0.2435 0.3053
dk ① Max 0.096 0.118 0.14 0.161 0.183 0.205 0.226 0.27 0.312 0.324 0.375 0.469
Min 0.091 0.112 0.134 0.154 0.176 0.198 0.216 0.257 0.298 0.314 0.354 0.446
k Max 0.06 0.073 0.086 0.099 0.112 0.125 0.138 0.164 0.19 0.216 0.25 0.312
Min 0.057 0.07 0.083 0.095 0.108 0.121 0.134 0.159 0.185 0.21 0.244 0.306
s Nominal 0.05 0.062 0.078 0.078 0.094 0.094 0.109 0.141 0.156 0.156 0.188 0.25
t Min 0.025 0.031 0.038 0.044 0.051 0.057 0.064 0.077 0.09 0.103 0.12 0.151
b Min 0.5 0.62 0.62 0.62 0.75 0.75 0.75 0.88 0.88 0.88 1 1.12
c Chamfer Max 0.004 0.005 0.008 0.008 0.009 0.012 0.013 0.014 0.018 0.022 0.025 0.033
r Chamfer Max 0.007 0.007 0.007 0.007 0.008 0.008 0.008 0.008 0.008 0.01 0.01 0.01
w Min 0.02 0.025 0.029 0.034 0.038 0.043 0.047 0.056 0.065 0.082 0.095 0.119
Size 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 1-3/8 1-1/2
d Thread Dia 0.375 0.4375 0.5 0.5625 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
PP UNC 16 14 13 12 11 10 9 8 7 7 6 6
UNF 24 20 20 18 18 16 14 12 12 12 12 12
UNEF 32 28 28 24 24 20 20 20 18 18 18 18
ds Max=Nominal 0.375 0.4375 0.5 0.5625 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
Min 0.3678 0.4294 0.4919 0.5538 0.6163 0.7406 0.8647 0.9886 1.1086 1.2336 1.3568 1.4818
dk ① Max 0.562 0.656 0.75 0.843 0.938 1.125 1.312 1.5 1.688 1.875 2.062 2.25
Min 0.54 0.631 0.725 0.827 0.914 1.094 1.291 1.476 1.665 1.852 2.038 2.224
k Max 0.375 0.438 0.5 0.562 0.625 0.75 0.875 1 1.125 1.25 1.375 1.5
Min 0.368 0.43 0.492 0.554 0.616 0.74 0.864 0.988 1.111 1.236 1.36 1.485
s Nominal 0.312 0.375 0.375 0.437 0.5 0.625 0.75 0.75 0.875 0.875 1 1
t Min 0.182 0.213 0.245 0.276 0.307 0.37 0.432 0.495 0.557 0.62 0.682 0.745
b Min 1.25 1.38 1.5 1.5 1.75 2 2.25 2.5 2.81 3.12 3.44 3.75
c Chamfer Max 0.04 0.047 0.055 0.062 0.07 0.085 0.1 0.114 0.129 0.144 0.16 0.176
r Chamfer Max 0.01 0.015 0.015 0.015 0.015 0.015 0.02 0.02 0.02 0.02 0.02 0.02
w Min 0.143 0.166 0.19 0.214 0.238 0.285 0.333 0.38 0.428 0.475 0.523 0.57
Size 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 3-3/4 4
d Thread Dia 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
PP UNC 5 4.5 4.5 4 4 4 4 4 4 4
UNF - - - - - - - - - -
UNEF - - - - - - - - - -
ds Max=Nominal 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
Min 1.7295 1.978 2.228 2.4762 2.7262 2.9762 3.2262 3.4762 3.7262 3.9762
dk ① Max 2.625 3 3.375 3.75 4.125 4.5 4.875 5.25 5.625 6
Min 2.597 2.97 3.344 3.717 4.09 4.464 4.837 5.211 5.584 5.958
k Max 1.75 2 2.25 2.5 2.75 3 3.25 3.5 3.75 4
Min 1.734 1.983 2.232 2.481 2.73 2.979 3.228 3.478 3.727 3.976
s Nominal 1.25 1.5 1.75 1.75 2 2.25 2.25 2.75 2.75 3
t Min 0.87 0.995 1.12 1.245 1.37 1.495 1.62 1.745 1.87 1.995
b Min 4.38 5 5.62 6.25 6.88 7.5 8.12 8.75 9.38 10
c Chamfer Max 0.207 0.238 0.269 0.3 0.332 0.363 0.394 0.426 0.458 0.489
r Chamfer Max 0.02 0.02 0.036 0.036 0.036 0.036 0.036 0.036 0.036 0.036
w Min 0.665 0.76 0.855 0.95 1.045 1.14 1.235 1.33 1.425 1.52

Detail description

According to the hardness of screw wire, carrying tension, yield strength and so on, there is a grade classification of Hexagon socket bolt, that is, the level of hexagon socket bolt. Different products and materials are required to have different grades of hex socket bolts corresponding to them. Hex socket bolts all have the following grades:

Hexagon socket bolts are divided into ordinary and high strength bolts according to grade strength. Ordinary hex socket bolts refer to class 4.8, high strength hex socket bolts refer to class 8.8 or above, including class 10.9 and class 12.9. Hex socket bolts of grade 12.9 are generally black HEX socket cup head screws with knurling, natural color and oil.

The performance grade of hex socket bolts for steel structure connection is 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc. There are more than 10 grades, among which the bolts of grade 8.8 and above are made of low carbon alloy steel or medium carbon steel and heat-treated (quenched, tempered), which are generally called high strength bolts, and the others are generally called ordinary bolts. The bolt performance grade label is composed of two parts, which respectively represent the nominal tensile strength value and the buckling ratio of the bolt material.

Packing

Packaging and delivery
Packaging and delivery1
Packaging and delivery2
Packaging and deliver3
Packaging and delivery4
Packaging and delivery3

About us

Yongnian Hongji
ce3
cer2
ce1
ce6
ce5
ce4

* The following diagram identifies the different trade incoterms. Please select the one you prefer.

Yongnian Hongji1

Product detail pictures:

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji detail pictures

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji detail pictures

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji detail pictures

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji detail pictures

factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji detail pictures

Related Product Guide:
We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for factory customized Steel Hexagonal Flange Bolt - ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 – Hongji , The product will supply to all over the world, such as: Bhutan, Pakistan, Somalia, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
    • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Elsie from Swiss - 2017.12.09 14:01
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By King from Cologne - 2018.03.03 13:09
    Write your message here and send it to us

    HOT-SALE PRODUCT

    Quality First, Safety Guaranteed