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Grade 4.8 8.8 Stainless Steel Hexagon Slotted Bolt Screw Cross Recessed

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Jiaxing City Qunbang Hardware Co., Ltd

City: jiaxing

Province/State:zhejiang

Country/Region:china

Tel:86-573-82071082

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Mr.Lance
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Grade 4.8 8.8 Stainless Steel Hexagon Slotted Bolt Screw Cross Recessed

Brand Name QBH
Model Number DIN
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 900kg
Price Negotiation
Payment Terms L/C, T/T, Q/A
Supply Ability 200TON/MONTH
Delivery Time 30days
Packaging Details 25kg Carton+900kg/Pallet
Material stainless steel 304 316
Grade 12.9, 8.8, 4.8, Grade 5, 6.8
Surface treatment stainless steel
Thread Outer hexagon
Advantage we can manufacture according to client design,OEM / ODM / customized service provided
Delivery time within 30days
Oem Welcome, According to your request, Accept
Standard DIN ANSI GB ISO JIS
Detailed Product Description

Product Description

Stainless Steel Grade 4.8 8.8 10.9 Slotted Hexagon Screw Cross Recessed Hexagon Bolt Slotted Bolt
Standard As per drawing
Diameter M3-M12
Length 6-120mm
Type Slotted Hex Head
Material Stainless steel
Package Plastic bag, Boxes and cartons, Pallets, Customized
Price terms EXW, FOB, CIF, etc.
Payment terms T/T, Paypal, L/C, Western union, etc.
Certifications ISO 9001:2015
Note Free sample but freight cost is paid by customers(when sample is in stock);
Sample fee(when samples need to be customized)

We need more detail as follow. This will allow us to give you an accurate quotation.
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• Product:__
• Measure: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
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• Email your drawing ( jpeg, png or pdf, word) with minimum 300 dpi resolution for good clarity.

Products Details

1. Size and Drawing

Carbon Steel Grade 4.8 8.8 10.9 Slotted Hexagon Screw Cross Recessed Hexagon Bolt Slotted Bolt
Screw Thread M3 M4 M5 M6 M8 M10 M12
d
P Pitch 0.5 0.7 0.8 1 1.25 1.5 1.75
n Nominal Size 0.8 1.2 1.2 1.6 2 2.5 3
min 0.86 1.26 1.28 1.66 2.06 2.56 3.06
max 1 1.51 1.51 1.91 2.31 2.81 3.31
t min 0.7 1 1.2 1.4 1.9 2.4 3

Carbon Steel Grade 4.8 8.8 10.9 Slotted Hexagon Screw Cross Recessed Hexagon Bolt Slotted Bolt
Thread Size 1# 2# 3# 4# 5# 6# 7# 8# 10#
d                  
d Nominal Size 0.073 0.086 0.099 0.112 0.125 0.138 0.151 0.164 0.19
PP UNC 64 56 48 40 40 32 - 32 24
s Regular head min 0.125 0.125 0.188 0.188 0.188 0.25 0.25 0.25 0.312
Regular head max 0.12 0.12 0.181 0.181 0.181 0.244 0.244 0.244 0.305
Large head min - - - 0.219 0.25 - - 0.312 -
Large head max - - - 0.213 0.244 - - 0.305 -
e Regular head min 0.134 0.134 0.202 0.202 0.202 0.272 0.272 0.272 0.34
Large head min - - - 0.238 0.272 - - 0.34 -
k max 0.044 0.05 0.055 0.06 0.07 0.093 0.093 0.11 0.12
min 0.036 0.04 0.044 0.049 0.058 0.08 0.08 0.096 0.105
n max - - - 0.039 0.044 0.048 0.048 0.054 0.06
min - - - 0.031 0.035 0.039 0.039 0.045 0.05
t max - - - 0.036 0.042 0.046 0.054 0.066 0.072
min - - - 0.025 0.03 0.033 0.04 0.052 0.057
Thread Size 12# 14# 1/4. 5/16. 20# 24# 3/8. 7/16. 1/2.
d                  
d Nominal Size 0.216 0.242 0.25 0.3125 0.32 0.372 0.375 0.4375 0.5
PP UNC 24 - 20 18 - - 16 14 13
s Regular head min 0.312 0.375 0.375 0.5 0.5 0.562 0.562 0.625 0.75
Regular head max 0.305 0.367 0.367 0.489 0.489 0.551 0.551 0.61 0.735
Large head min 0.375 0.438 0.438 - - - - - -
Large head max 0.367 0.428 0.428 - - - - - -
e Regular head min 0.34 0.409 0.409 0.545 0.545 0.614 0.614 0.682 0.82
Large head min 0.409 0.477 0.477 - - - - - -
k max 0.155 0.19 0.19 0.23 0.23 0.295 0.295 0.348 0.4
min 0.139 0.172 0.172 0.208 0.208 0.27 0.27 0.321 0.367
n max 0.067 0.075 0.075 0.084 0.084 0.094 0.094 - -
min 0.056 0.064 0.064 0.072 0.072 0.081 0.081 - -
t max 0.093 0.101 0.101 0.122 0.122 0.156 0.156 - -
min 0.077 0.083 0.083 0.1 0.1 0.131 0.131 - -

2. Selection of bolt material

Further information: Screw § Mechanical classifications

Regarding the requirement of the strength and circumstance, there are several types of material can be used for the Fastener Material Selection.[6]

  • Steel Fasteners (Grade 2,5,8) - the level of strength
  • Stainless Steel Fasteners (Martensitic Stainless Steel, Austenitic Stainless Steel),
  • Bronze and Brass Fasteners - Water proof usage
  • Nylon Fasteners - it is used for the light material and water proof usage.
  • In general, Steel is the most commonly used material of all fasteners (90%) or more.
Product Tags: Stainless Steel Hexagon Slotted Bolt   Grade 4.8 Stainless Steel Hexagon Bolt   Screw Cross Recessed Steel Hexagon Bolt  
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