Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx2 inch steel 8.8 Kramp - 931382UNFBP001 - Content in sale unit: 1szt.; DIN standard: 931.
zł7.20Price
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Inch bolts
309 products
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Fully threaded bolts with hex head DIN 933
Hexagon head bolt DIN933 UNC 5/8 inchx1 1/2 inch stainless steel A2 Kramp - 93358112UNCRVS - Content in sale unit: 100szt.; DIN standard: 933.
zł45.28Price
Fully threaded bolts with hex head DIN 933
Hexagon head bolt DIN933 UNC 5/8 inchx1 1/2 inch stainless steel A2 Kramp - 93358112UNCRVS - Content in sale unit: 100szt.; DIN standard: 933.
zł45.28Price
zł32.78Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1 inchx3 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 9311312UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł32.78Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1 inchx3 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 9311312UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł32.78Price
zł18.68Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/2 inchx5 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 93112512UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł18.68Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/2 inchx5 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 93112512UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł18.68Price
Allen screws with countersunk hex socket head DIN 7991
Countersunk head screw DIN7991 UNC 3/8 inchx2 1/2 inch steel zinc-plated 8.8 Kramp - 799138212UNC - Content in sale unit: 25szt.; DIN standard: 7991.
zł10.39Price
Allen screws with countersunk hex socket head DIN 7991
Countersunk head screw DIN7991 UNC 3/8 inchx2 1/2 inch steel zinc-plated 8.8 Kramp - 799138212UNC - Content in sale unit: 25szt.; DIN standard: 7991.
zł10.39Price
zł35.47Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 1/2 inchx6 inch steel zinc-plated 8.8 Kramp - 931126UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł35.47Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 1/2 inchx6 inch steel zinc-plated 8.8 Kramp - 931126UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł35.47Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/8 inchx5 1/2 inch steel zinc-plated 8.8 Kramp - 93158512UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł35.85Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 5/8 inchx5 1/2 inch steel zinc-plated 8.8 Kramp - 93158512UNF - Content in sale unit: 1szt.; DIN standard: 931.
zł35.85Price
Fully threaded bolts with hex head DIN 933
Hexagon head bolt DIN933 UNF 5/16 inchx7/8 8.8 Kramp - 93351678UNF - DIN standard: 933; Head shape: 6-kt. na klucz.
zł2.31Price
Fully threaded bolts with hex head DIN 933
Hexagon head bolt DIN933 UNF 5/16 inchx7/8 8.8 Kramp - 93351678UNF - DIN standard: 933; Head shape: 6-kt. na klucz.
zł2.31Price
zł18.00Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 9/16 inchx4 inch steel zinc-plated 8.8 Kramp - 9319164UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł18.00Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 9/16 inchx4 inch steel zinc-plated 8.8 Kramp - 9319164UNF - Content in sale unit: 25szt.; DIN standard: 931.
zł18.00Price
Allen screws with countersunk hex socket head DIN 7991
Countersunk head screw DIN7991 UNC 3/8 inchx1 1/2 inch steel zinc-plated 10.9 Kramp - 799138112UNC - Content in sale unit: 25szt.; DIN standard: 7991.
zł6.37Price
Allen screws with countersunk hex socket head DIN 7991
Countersunk head screw DIN7991 UNC 3/8 inchx1 1/2 inch steel zinc-plated 10.9 Kramp - 799138112UNC - Content in sale unit: 25szt.; DIN standard: 7991.
zł6.37Price
zł20.30Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/2 inchx4 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 93112412UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł20.30Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 1/2 inchx4 1/2 inch DIN931 steel zinc-plated 8.8 Kramp - 93112412UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł20.30Price
zł69.53Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 5/8 inchx7 inch DIN931 steel zinc-plated 8.8 Kramp - 931587UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł69.53Price
Half-thread screws with hex head DIN 931
Hex head bolt UNC 5/8 inchx7 inch DIN931 steel zinc-plated 8.8 Kramp - 931587UNC - Content in sale unit: 1szt.; DIN standard: 931.
zł69.53Price
zł16.31Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx2 1/4 inch steel 8.8 Kramp - 93138214UNFBP001 - Content in sale unit: 1szt.; DIN standard: 931.
zł16.31Price
Half-thread screws with hex head DIN 931
Hexagon head bolt DIN931 UNF 3/8 inchx2 1/4 inch steel 8.8 Kramp - 93138214UNFBP001 - Content in sale unit: 1szt.; DIN standard: 931.
zł16.31Price
Allen screws with cylindrical hex socket head DIN 912
Hexagon socket head cap screw DIN912 UNC 1/2 inchx1 1/4 inch steel 12.9 Kramp - 91212114UNC129B - Content in sale unit: 1szt.; DIN standard: 912.
zł3.18Price
Allen screws with cylindrical hex socket head DIN 912
Hexagon socket head cap screw DIN912 UNC 1/2 inchx1 1/4 inch steel 12.9 Kramp - 91212114UNC129B - Content in sale unit: 1szt.; DIN standard: 912.
zł3.18Price
The store category Inch bolts covers fasteners and retaining parts used with farms, workshops and livestock buildings.
The full category path is All products in the shop/Shop & Workshop/Consumables & spare parts/DIN Compatible Parts/standardized/Bolts/Inch bolts. It shows where the category sits within the range and helps users select the correct product section.
Application and purpose
Parts in this group join, locate or retain mating parts. A single trade name may cover several designs, so compatibility must be confirmed from technical data rather than from an image alone.
Which subcategories does this section include?
Key subcategories include (store labels):
- Allen screws with countersunk hex socket head DIN 7991
- Allen screws with cylindrical hex socket head DIN 912
- Half-thread screws with hex head DIN 931
- Fully threaded bolts with hex head DIN 933
How to select the correct product
Start by identifying the machine, equipment or assembly. Then compare the features that most often determine compatibility:
- thread diameter and pitch
- length and head type
- strength grade
- material, coating and manufacturing standard
- machine or equipment make, model and version
- catalogue number, OE number or manufacturer reference
Technical product data shows that several parameters may matter at the same time, depending on the part's function: dimensions, material, temperature range, pressure, flow, voltage, load rating or connection type. An OE or manufacturer reference is extremely useful, but it should still be checked against dimensions and equipment version.
If several versions exist for one model, record the production year, serial number, engine or gearbox code and the marking on the old part. A photograph of the mounting position may help, but it does not replace measurement and specification comparison.
Installation, operation and safety
Before installation, clean the mating surfaces, compare the new part with the removed item and use suitable tools and tightening torques. After repair, check movement, fixings and operation under safe conditions.
For safety-related parts, pressurised systems, electrical work and chemicals, manufacturer instructions, required competence and suitable protective equipment always take priority.
FAQ
How should the correct subcategory be selected?
First identify the machine type and the function of the required part. Then choose the subcategory by system, manufacturer or application and complete the check using the part number.
Does a similar appearance confirm that the part will fit?
No. Similar parts may have different dimensions, threads, materials, operating ranges or mounting sides. Technical specifications should be the basis of the decision.
What should be checked after installation?
Check fixings, leakage, freedom of movement and operation of the relevant system. Testing should be carried out without load or under controlled conditions, in line with the manufacturer's instructions.
Inch bolts